Thomson X4 Stem

The Thomson X4, designed for off-road riding, allows you to realize the benefits of stiffer forks and stiffer 31.8 bars.

Purchase Thomson X4 Stem

The design team for the new Thomson 31.8 stems had a tough goal: make a stem better than the Thomson Elite Road and Mountain Stems.

Early tests showed us that our competitors’ 31.8 stems were heavier and weaker than Thomson Elite 25.4 and 26.0 stems. At Thomson our new stems were not done until they were stronger, lighter and longer lived than the legendary Thomson Elite.

The new Thomson X4 for Mountain and X2 for Road allow you to realize the benefits of stiffer forks and stiffer 31.8 bars. They offer precise steering, tracking, and more control while riding, all wrapped up in a beautiful design.

The Thomson X4 is stronger and 30 grams lighter than the Thomson Elite 25.4 mountain stem. It features a traditional steerer clamp that is shaped to save weight and to be knee friendly.

That the X4 is light enough for Cross Country or Road is only part of the story. The X4 is absolutely the best combination of strength and weight available. Thomson stems are the strongest in the industry, meaning freeride and downhill riders can run Thomson confidently.

Weight: 160g
0 and 10 degree angles.

Purchase Thomson X4 Stem

Other products in the category On Sale:

Axiom Road Seat Bag -- Small efficient and safe the Axiom Road is a perfect companion for the trip ahead. Specs: * Axiom Road seat bag * 38 cubic inches. Features: * the smallest of the journey series bag, 38 cubic inches * 3m reflective tape * waterproof zipper * water resistant rubber coated 600D nylon

Campagnolo Centaur Bottom Bracket -- The Centaur bottom bracket sports a captivating black look and Campy's engineers have produced a bottom bracket with a 111 mm spindle length that is much lighter and stronger than the AC-H model. This bottom bracket looks set to become the ideal companion for the new Centaur Carbon crankset. CENTAUR™ Bottom Bracket ITA, ENG ; 111mm cartridge b.b. - hollow axle - light alloy cups and spacer - for double and triple cranks with seat tube Ø 28.6 mm 233

Campagnolo Record 10 Group -- The Record group offers the most technology seen in a 10 speed kit of parts today. The re-engineered light weight Skeleton brakes, Quick Shift Ergolevers and front derailleur, along with the UltraTorque crank and integrated bb as conspire to create the most sophisticated groupset Campagnolo has ever produced. The group includes brake calipers, derailleurs, levers and cable set, cassette, chain, and cranks with integrated bb.

Campagnolo Record QS Front Derailleur -- The external cage in carbon fiber and the internal cage in aluminum save a great deal of weight, the braze-on version weighing just 69 g. Shifting both up and down is quicker thanks to the combination of these two materials that make the cage of the front derailleur considerably stiffer and the elongated arm permits more immediate and lighter shifting. The aluminum cage lifts the chain up and has a special coating that increases resistance to wear and reduces attrition with the chain.

Carrera Frisco Frameset - For Sale -- Reparto Corse has one Frisco that has been used for display at the studio for sale. It has never been built. The size is large the color is natural carbon. The “Solid Carbon” technology used in the Frisco is the most classic and most tried technology for producing frame structures in carbon. The result of Carrera's construction technique on the Frisco is a component, manufactured in just one stage, without any other mountings or procedures and without interruptions to the carbon fibers that can in this way fully enable all their qualities. The carbon fibers are high module (HM) and high resistance (HR), assembled in standard sized moulds and consolidated in high pressure autoclave employing the “sack” technique. The interweaving and the quality of the fibers are varied and reinforcements in kevlar are also applied to the most critical parts in order to increase the mechanical resistance and optimize strength, stiffness and low weight. The new generation RC2 wishbone is applied to the front monocoque frame and is also used with the Estremo and Ulisse series. The production of components using moulds allow us to attain high quality with complete control over the consolidation of the materials. We take great care of the finish and maintain a moderate cost. Frames are spray-painted by hand and use a full carbon Speedcarbon fork. Full carbon Speedcarbon 1 1/8" fork Sizing Chart Reads left to right: size, seat tube center to end, seat tube center to center, top tube, seat angle. L---54.5--50----55.2--74

Chain-L Chain Lube -- Chain-L is a new chain lube designed to provide 1000 miles of silent running between applications. Whether applying to a brand new chain or being used to re-lubricate an installed chain the Chain-L lube will deep things going smoothly. Chain-L is a non-wax based formula that will not break down and wash out in the rain or become gummy and leaving things mucky. This is a wet lube that just flat out works. (3oz bottle) Tips from the manufacturer on its use and application are below: 1. New chains should be oiled off the bike by stretching out on old newspaper with the rollers up. Oil generously & allow to drain. This will do a better job & save time on the cleanup of the freewheel & chainrings. Skip to step 4. 2. For an already installed chain. Clean as much old glop off as possible before application. 3. Oil the chain in high gear. (Outer ring & smallest cog.) 4. It soaks in slowly, so take a break. 10 minutes or so is plenty. 5. The oil does it's work in the chain not on the chain, so, while turning the cranks, wipe off excess with a paper towel leaving only a thin film. 6. Now wipe off the pulleys and then look for fans of oil spinning off while turning the cranks. There shouldn't be any, if there is repeat step 5. 7. When finished, change gears and wipe off the outer chain ring and the pulleys. Then run the bike through the gears to spread a bit of the oil throughout the cassette. 8. Don't forget to wipe off any oil that got onto the derailleur, chainstay, etc. By now, the chain should have a thin, sticky film of oil on its surface, which will attract dust on the first few rides. This should be left on as rust protection. The good news is, after the stickiness is blotted up, the chain won't get any dirtier. This may seem like a lot of work, but it's faster to do than to read about. And the bike won't need lubing again for 1,000 miles or so.

FSA MegaExo BB -- Standard style bearing replacement FSA external bb for your MegaExo FSA cranks 96GMS/CARTRIDGE BEARINGS/FORGED EXTERNAL CUPS/ALLOY SLEEVE/FOR 68MM/73MM BB WIDTHS/FITS ALL FSA CRANKS

iBike Pro Power Meter (Gen I) - Final Sale! -- The iBike Pro power meter delivers precision and innovation at a fraction of the cost of PowerTap, SRM on bike meters or Computrainer indoor setups. iBike offers precision and accuracy by employing innovative sensor technologies developed for the aerospace and automotive industries the iBike Pro comparable to the highest-priced power meters. The iBike Pro power meter needs no special wheels, hubs or cranks making it easy to transfer to any bike. And its weight of 62 grams makes it light enough for race day. The iBike Pro provides you with Superior Intelligence - What’s your most powerful or fastest position? What about your fastest equipment combination? Because of the unique way the iBike Pro power meter measures power, you can test and change your riding position—or even your cycling components—and the iBike Pro power meter will measure the effect the changes have on your riding--putting you at your competitive best. The iBike Pro features exclusive interval training screens, subtrips screens, hill slope and wind speed display to give you an even sharper competitive edge. For even more sophisticated ride analysis the iBike Pro is CyclingPeaksTM WKO+ compatible! The iBike Pro includes a 31.8 handlebar mount. Dimensions are 4" long by 2" wide and less than 1" thick. Free Ground Shipping! Please note: Other shipping options will be calculated and added once the order is placed.

IF Steel Crown Jewel-Special Sale -- This is the display frame I've used at the Reparto Corse Studio. It is new and never built. This model is a 48 sloping model with a 54.5 effective top tube. It is equivalent to a 53cm traditional style frame and suitable for someone 5'8" - 5'10". Final sale! Independent Fabrication is a unique company. It got its start by being born from Fat City Cycles and has been employee owned since its inception in 1996. Independent was supported at its start with help from the town of Somerville. Typical turn around form order to delivery on an Independent is 4 weeks. Independent Fabrication frames are built one at a time to the requirements of the customer. Whether your frame is done to a standard IF geometry or is radically custom, the frame will be designed around your personal fitting at the Reparto Corse Fitting Studio. All of IF's paints are georgeous and a full palette of options as well whatever you can come up with are possible. The Crown Jewel is truly American, a melting pot of quality materials and time tested techniques that have become the epitome of the high end American road bike. For each frame, they use a blend of the best custom tubing from True Temper, Columbus, Dedacciai, and Reynolds U.K. This gives IF the ability to make the frame and fork super light, agile, and tuned to the rider's needs. IF is always on the hunt for better tubing and reserves the right, at any given moment, to upgrade the tubing selection from their vendors when, or if, it becomes available. Take this bike out on the open road and experience first hand what great design, quality materials, and exquisite craftsmanship can do to maximize your performance. Options for the Crown Jewel include carbon forks (the Crown Jewel SE - $2200 and the addition of seat stays creating the SEC ($2635) as well as a sterling silver head badge.

ISM Road Saddle -- The ISM Road model's dimensions are identical to the Racing model, but with an additional layer padding. The ISM saddle's goal is to offer almost total relief from Perineal nerve pressure. This new design seat puts the rider in an aggressive forward position. You have to ride one to believe the lack of crotch pressure. 130 x 240mm 320 grams Leather cover Built in tri-hook for easy transition parking.

ISM Typhoon Saddle -- The Adamo Typhoon was created to meet the demands of the recreational intermediate road and mountain bike rider. Using the same proven and effective design technology as the current generation of ISM saddles, the ISM Typhoon offers ISM Ultra Gel and one inch thick foam for the most comfortable ride of your life. Your legs will give out before anything else. This new design seat puts the rider in an aggressive forward position. You have to ride one to believe the lack of crotch pressure. Steel Rails 147 x 225mm 275 grams Lycra cover Built in tri-hook for easy transition parking.

Lazer Chrono 3 Helmet -- Lazer's Chrono 3 TT Helmet combines safety, comfort and design. The in-mold, 1 piece construction and 3 vents on this sleek, aero helmet yields a superior tt advantage. Each LAZER helmet meets the strictest international safety standards including European CE and US CPSE certifications. The Chrono 3 utilizes a “ turnfit” fit system for easy on and off adjustment even on the fly. It is UCI approved for all level of competition and features Coolmax pads. 330grams. Unisize (53-59cm) (20.88-23.25 inch)

Microflate Nano CO2 Kit -- The Genuine Innovations Microflate Nano works with the easy to use Twist-to-Inflate CO2 flow control. The low profile design even allows the head to inflate disc wheels! The Nano works with all threaded CO2 cartridges (except 45 gram) and Genuine Innovations Big Air! The Nano comes packaged with one 16g threaded cartridge. It works with both shraeder and presta valves.

Mini Mountain Wedge -- The Mini Mountain Wedge is packed full of great features, designed to stand up to the rigors of serious on- and off-road cycling. The three-point suspension system consists of a seat post hook-and-loop strap and a 3/4" main webbing strap that threads over each seat rail. A side-squeeze buckle allows for easy removal. A new design feature is the perpendicular strip of webbing on the bottom that keeps a lightly packed wedge from popping out. With added durability in mind, the wear points of the bag are lined with a layer of SuperTex™ vinyl scrim. All seams are taped to prevent fraying, and stealth zipper heads provide a quiet ride. There is even a quick-access key pocket under the wedge for convenience. Specifications: Volume: 53 ci/ .8 ltr Dimensions: 2.25 x 6.25 x 4 (in) 6 x 16 x 10 (cm) Weight: 3.2 oz/ 99 g (Regular) 5.1 oz/ 150 g (Leather) 6.4 oz/ 180 g (Suede) Material: Dupont Cordura®

Optic Nerve Banshee Glasses -- Optic Nerve is about quality, period. These glasses are engineered to provide the best vision and most protection possible. Rather than blow their budget on huge ad campaigns and high dollar sponsorships Optic Nerve keeps the price of its products within reason for everyone interested in performance and style. Technical features: 100% UV Protection Fits average to larger face shapes Focalpoint Lens Technology Hard shell case Included Hi Impact Polycarbonate lenses Hydrophillic Rubber Bridge Rests Hydrophillic Rubber Temple Tips includes 3 sets of lenses Interchangeable lenses Polycarbonate Frames Vented Lenses

Optic Nerve Falcon RX Glasses -- Optic Nerve is about quality, period. These glasses are engineered to provide the best vision and most protection possible. Even $5.00 drug store shades offer ample UV protection according to the FDA. The more important issues when considering purchasing a pair of glasses are optics, lens tint, frame materials and finding the best combination of these to meet your needs. Research has proven that looking through brighter colored sunglass lenses like rose, orange, yellow, copper, pink, etc helps the body to produce more endorphins which makes you feel good. It’s similar high to jogging 50 miles, with quite a bit less effort. Even clear lenses can filter out 100% of the ultra violet light [if they’re produced that way]… And there are dark lenses that do not filter out enough of the UV light. Technical features: 100% UV Protection • Focalpoint Lens Technology • Hi Impact Polycarbonate lenses • Hydrophillic Rubber Bridge Rests • Hydrophillic Rubber Temple Tips • Prescription Ready •

Park BBT4 Bottom Bracket Tool -- The BBT-4 is made for the installation and removal of the "star shaped" cartridge cups used on Sachs®, Campagnolo® Veloce®, Mirage®, and Avante®; and Thun® SKF Series sealed cartridge bottom brackets. The handle is vinyl coated for comfort.

Park BBT5 Campagnolo BB/Cassette Tool -- Campagnolo® cartridges need their own version of bottom bracket tools. This small tool looks like a freewheel remover, but has a slightly different shape. The BBT-5 fits Record®, Chorus®, and Athena® bottom bracket cartridges. It also fit all rear Campagnolo® cassette hub lockrings. The BBT-5 has a one-inch hex on the back for use with a wrench or socket.

Park BBT9 Bottom Bracket Tool -- The BBT-9 is used to remove and install FSA MegaExo and Shimano® Hollowtech II bottom brackets. One end of the BBT-9 securely engages the 16 notches of the bottom bracket cups, while the other end engages the 8 internal splines of the crank arm adjustment cap.

Park FR-5 Shimano/SRAM Cassette Tool -- The proper tool to remove Shimano, SRAM, SunRace, SunTour, Chris King and other cassette lockrings. Use with chain whip and adjustable wrench or adjustable pliers for easy removal and installation of your cassette. It also fits Shimano disc brake lockrings.

Park SR1 Chainwhip -- This combination chain whip and freewheel/lockring remover wrench is heat treated to prevent bending and flexing. It also features hardened pins to keep the chain in place and a comfortable handle.

Pedros Campagnolo BB/Cassette Tool -- Pedro's Precision sized Campy bottom bracket and cassette tool is made to fit Campagnolo BBs and cassette lockrings. The socket is 24mm with a groove to fit Pedro’s Socket Handle. It is made from heat treated Chrome Moly Steel. Fits all Campagnolo internally splined Bottom Brackets and Campi cassette lock rings.

Ritchey Logic Headset -- The Logi headset weighs 140 grams and is constructed with 6061 alloy cups and races. The sealed cartridge bearings are made from steel for durability. It is made for frames requiring and external headset. Stack Height: 32mm 140GMS/PRO LOGIC/6061 ALLOY CUPS AND RACES/SEALED STEEL CARTRIDGE BEARINGS/32MM STACK HEIGHT/BLACK

Shimano Dura Ace 7800 Group -- Dura-Ace was engineered to help competitive road cyclists win races. Dura Ace 7800 Groups are on sale while they last. Silky smooth high-precision mechanisms provide amazingly sensitive control response and excellent power transfer efficiency. Advanced features of the 7800 series include super-rigid Hollowtech II crankset & integrated bottom bracket, and 10-speed HG drive train. The group consists of Bottom Bracket, Caliper Brakes, Cassette, Chain, Crankset, Front Derailleur, Rear Derailleur, and STI Brake/Shift controls with cable kit.

Sigma Sport BC1606L DTS Wireless - Cadence Computer -- The BC1606L is the top of the line Sigma model. It has an extensive array of user friendly features. The BC 1606L provides a better overview of the essential information during a ride by hiding the total accumulated functions and cadence if not installed. The backlight gives optimal readability of this information even in the dark. An integrated storage chip prevents the loss of set values during battery change as features such trip section counter, timer, and second wheel size are programmable. Digital data and cadence for the best value in a computer. BC1606L Features: DTS Wireless data transmission, wireless cadence, current speed, stop watch, Trip distance, 2 wheel sizes programmable, Total distance for bicycle 1+2, Summation of odometer for wheel 1+2, Trip riding time, Riding time, Maximum speed, Average speed,Permanent comparison of actual and average speed, backlight.

Terry Butterfly Gel Saddle -- Terry doesn't sound very Italiano, but all of Terry's saddles are made in bell'Italia and have that unmistakeable design touch that mingles the best of both the new world in design with Made in Italy old world quality. A good choice for road racing and fitness riding. The seamless cutaway helps reduce pressure at the front and rear of the saddle so no matter where or how hard you ride comfort be thy name. 369grams

Terry Men's Fly Cromoly Saddle -- Terry doesn't sound very Italiano, but all of Terry's saddles are made in bell'Italia and have that unmistakeable design touch that mingles the best of both the new world in design with Made in Italy old world quality. The Fly Cromoly is a great value in racing saddles that provides relief and comfort for the long haul. 313grams

Torelli Corsa Strada Frameset - Display unit for sale! -- Reparto Corse has one Corsa Strada display unit for sale. It is a 54 in Red with yellow decals and will be sold with the Torelli Aspect Carbon Fork. It is new and never built. It has been used for display at the Reparto Corse Fitting Studio. The price is for frame and fork together. The Corsa Strada is a real racing bike at the sport bike price. It is built of Columbus Brain double-butted steel drawn down to only 0.5mm wall thickness. This is as thin as most tubing companies are capable of drawing steel. The 56 cm frame weighs 4 pounds on the button. The Corsa Strada is light, fast, comfortable, and beautiful. To ensure stiffness in the bottom bracket area Torelli uses a cast shell to reinforce and strengthen this critical area. The builder brazes on reinforcements rings on the top and bottom of the head tube for added strength and the seat lug is an investment casting as well. Torelli believes they've blended the best of both techniques. The Torelli Corsa Strada is proof that a well designed frame made with care and less exotic materials will ride well. In fact, it can out-perform a frame of more expensive tubing built without the attention to detail that characterizes a fine bike. The Italian builders of the Corsa Strade laboriously fill in the ends where the fork tips are inserted with brass and carefully hand-shape the joint with files and sanders for beauty and strength. Time is the item lavished on Torelli frames. It has always been a major goal of Torelli to bring the performance of the most expensive Italian machines within the reach of everyone. And do not let anybody fool you, the Italians are the best at making superb stage-racing bikes. The Corsa Strada is built in a small shop north of Padua that specializes in contract building for famous names in the cycling world. Forks: Steel fork: Torelli utilizes .9mm fork blades for the Corsa TIG. This allowed them to use the same fork crown we use on their Countach OS and better frames. With the lighter, more supple .9mm blades, they can use the stiffer, lighter fork crown that shortens the flexible length of the fork blades. The net result is a far lighter, yet comfortable, stable fork that imparts the ride wanted: comfortable and predictable. Carbon Fork Options: Torelli stocks two Carbon forks for the Corsa Strada, the Reynolds Comp and the Columbus Carve. Both have aluminum steerers and give a good, stable ride. Design: Every frame size is built to a unique geometry, because a six foot man is not a scaled-up version of a man five feet five inches tall. They both have roughly the same size torso, but the bigger man has much longer arms and legs. Torelli design accommodates this fact. As the frame gets larger, the seat tube gets slacker and the top tube gets longer. The brake cable routing is split external for lighter weight and crisper feel. The seat stays are brazed directly to the seat lug for lighter weight. Corsa Strada Frame Geometry Center to Center Size Seat Tube Top Tube 47--------75---------49 48--------75---------51 49--------75---------51.5 50--------75---------52 51--------74.5-------52.5 52--------74.5-------53.5 53--------74---------54 54--------74---------54.5 55--------73.5-------55 56--------73.5-------56 57--------73.5-------57 58--------73.5-------57.5 60--------72.5-------59 62--------72.5-------60

Truvativ Holzfeller Stem -- The Holzfeller is 3D forged AL-66 with a CNC center bore. It features an oversized 31.8mm bar clamp with DIN 12.9 heat-treated Cromoly hardware to fit 1.5" steer tubes. The stem of choice for top World Cup downhiller Andrew Neethling. Forged AL-66 construction +7 degree rise CNC bore for weight reduction 31.8mm clamp diameter 1.5" steer tube compatible

Uvex Hawk -- The Hawk features three sets of shatter-resistant lenses: silver lens for sunny days orange lens for low light days clear degrade lens for wind and dust protection Features: polarized lenses comes with a carry case interchangeable lens system Lenses: multi-condition lenses

Uvex Shooter -- The Shooter is one of the most functional sport glasses on the market. The frame fits, and blocks wind, almost like a goggle with its vented, one-piece foam brow/nose pad and side flares. Going beyond traditional UV protection, supravision lenses block out short-wave blue components of visable light up to 400nm, making them a must-have for spring snow conditions, when a goggle is too warm, but the snow is too fast for regular sunglasses. Supravision lenses are anti-scratch, anti-static (discourages snow and dust from sticking to them), anti-fog, and impact resistant. They block 100% UVA, UVB and IR radiation. These lenses are so tough, Uvex engineers estimate they have five-times the usable life of a normal polycarbonate lens.

Uvex Wing RS Helmet -- The Wing RS is lightweight (275g or 295g depending on shell size), and extremely well ventilated with 22 openings in the shell. The double inmold process used to make this helmet allows uvex to incorporate large vents so it has molded in Bee Stop mesh. Features: Bee Stop: Molded-in mesh in the large, forward vents that prevents bugs from impacting the scalp through the large ventilation openings. Individual Adapting System (IAS): With its ratcheting closure mechanism, and pivot points, the Uvex IAS 2-system provides a unique, three-dimensional, and micro-adjustable fit. The integrated strap system guide guarantees a good and tight fit. The IAS knob can be operated with one hand, while the helmet is on. The system also features a ventilated forehead with anti-allergic, washable cushion. Inmold and Double Inmold Technology: Where other helmets have their protective foam glued into the hard outer shell, in the uvex inmold process, the foam is injected into a mold that is "lined" with the Makrolon outer shell. As a result, the foam is bonded to the outer shell. The result is a much more stable helmet, which allows Uvex to increase the size of the ventilation openings. In a Double Inmold helmet, a lower microshell is added to the mold, providing optimum protection for the lower, back part of the helmet. Monomatic closure: Most helmets use a standard click-lock, and anyone who rides knows that the fit of the chin strap can change as you get moving and start to sweat. Until now, you had a choice: stop and fiddle with your straps, or ride with a loose strap. Makrolon: Makrolon is a high-tech thermoplastic Polycarbonate (PC) material developed by Messrs, Bayer. Uvex is using this material for the production of PC lenses for goggles and sportglasses, and the shells of inmold bike helmets. Uvex has solved that particular problem with a ratcheted design (similar to what you might find on a pair of bike shoes or in-line skates, only smaller). This allows you to fine-tune how tight the strap closes on the chin on the fly. The strap itself is a 16mm wide, non-fade, uv-resistant, light, smooth, and easy on the skin.

Cateye HR200 Dual Wireless Computer -- CatEye's speed and heart rate computer is the HR200DW, featuring wireless speed and heart rate. HR data is transmitted through an innovative and comfortable chest strap. Upper and lower zones feature audio alarms to keep your training at its most efficient. The 3-window screen, displaying 4 lines of data, is lit up by CatEye's white LED backlight. The computer is held in front of the handlebar with a new, fully-adjustable center mount bracket. Functions Lap and Split Timer (up to 50 laps) Lap Distance Lap Average Heart Rate Lap Average Speed Current, Average, and Maximum Speed Current, Average, and Maximum Heart Rate Elapsed Time Total Time Clock Time Trip Distance Total Distance Second Elapsed Time Second Trip Distance Second Average Speed Calorie Consumption Dual Tire Sizes A & B [100 to 3999 mm] Features Measures speed and heart rate New user friendly heart rate sensor (Chest Strap required) 3 windows display 4 readouts Back light, lap timer and optional remote buttons Center mount bracket One Heart Rate Zone Resettable Total Distance Resettable distance unit (km or mile) during use Specifications Handlebar mount size: 22-32mm Fork mount size: 11-50mm Battery: CR2032 x 2 (main unit) CR2032 x 1 (HR transmitter) Front fork mount wireless speed sensor Wireless sensor transmission distance up to 70cm - 27 inches

IRD F4 Riser Stem -- Welded cold-forged 6061-T6 aluminum for durability you can count on. CNC-machined to its final shape. It is available in 26.0mm. Features: Quad bolt removable clamp 30 degree angle Opposed bolt configuration on the steerer clamp for more even clamping pressure. 1-1/8" steerer clamp w/shim for 1" steerer Average weight: 185 grams

Thomson Elite Stem -- The Thomson Elite Stem is machined 7000-series extruded bar stock with custom heat-treated and corrosion resistant bolts intended for mountain use. * All Thomson Stems can be flipped and run opposite their stated rise (upside down) giving you more fit options * Machined from 7000 series aluminum * One-piece design with no welds or joints * The wide clamp length (48mm) and the patent pending undercut around the handlebar combine to grip the handlebar more securely * Lightweight - 110mm stem weights approximately 199 grams * Has passed extensive life and ultimate strength tests * Annodized to prevent corrosion * Every component of the Thomson stem, including the fasteners, is 100 percent American made.

Chris King NoThread 1 1/8" Headset -- The Chris King NoThreadSet™ is simple yet without limitation. It is equally appropriate on road or mountain bikes. It has been ridden to mountain bike world titles in both endurance and gravity disciplines and has crossed the finish line under yellow at the Tour de France. The NoThreadSet™ features aluminum cups, bearing cap, and stemcap built around their renowned stainless steel sealed bearings. Each NoThreadSet™ includes a stainless steel baseplate and our custom starnut with bolt. Available in black. Stack Height: 38.5mm 98 grams

Deda Zero 100 Stem -- The Zero 100 is alloy with steel hardware. Starting at 127 grams for the shortest option it is strong and a great value. The clamp is 31.8 and the angle has 8 degrees of rise for an aggressive angle of attack.

FSA OS 99 CSI Stem -- The FSA OS 99 CSI stem takes the standard alloy OS 99 with its 3-D Forged and CNC Machined design and titanium hardware and adds a 3K carbon wrap to dampen vibration. 118 grams 3-D Forged and CNC Machined 7050 Alloy 3K Carbon Weave Wrapped 4 Bolt SL Face Plate Titanium Hardware 6 Degree Reversible

Stella Azzurra ViceVersa GPa4.8 Carbon Stem -- The GPa4.8 is named for the Tensile Modulus of Carbon. It is engineered not only for stiffness, but also for safety. Special attention has been given to strength, especially in the faceplate design. High-modulus, Venus C7 carbon fiber runs throughout the GPa4.8, resulting in exceptional damping qualities, not to mention a stunning look. Material: High modulus carbon fibre Finish: Lacquered. Colours: Natural. Size: 90, 100, 110, 120 and 130mm lengths. Weight: 160g / 110mm.

Ritchey WCS 4Axis Stem -- Ritchey's 4Axis stem joins the WCS line and adds a sleek new look to the shape of things. The unique faceplate is both aesthetically pleasing as well as designed to work correctly with lightweight alloy and carbon bars. : 3-D Net forged from 2014 alloy for a superb strength-to-weight ratio : Specially designed forged and contoured 4-bolt faceplate for use with today's lightweight, oversized carbon and alloy bars : Angled steerer clamp helps prevent damage to lightweight aluminum and carbon steerer tubes : 115g (110/31.8) :31.8 bar clamp diameter :84 reversible angle or 73 angle :1 1/8" steer tube diameter fit

Smoothie ES Road Frameset -- Soma Fabrications started out in 2001 with the goal to offer professionally crafted affordable steel bicycle frames so enthusiasts could hang whatever parts they wanted--whether they were something new n' spiffy or something that's been liberated off a retired beater. Soma Fabrications (SF) is based in San Francisco and is a genuine representation of a ride that is west coast cool and stylish enough for an Italian ride through the arborio rice fields and gentle Langhe wine hills in Piedmonte to visit with old friends and family. The Smoothie ES is extra smooth and extra stable on speedy descents making it ideal for multi-day rides and your favorite century. Like most Soma frames it is ready for fenders or racks. Sloping Sizes: Geometry reads left to right as Seat Tube center to top, Top Tube center to center, Seat angle. 460---518---75° 480---521---75° 500---524---75° 520---538---74° 540---550---74° 560---560---73.5° 580---570---73° 600---580---73° Features & Specifications: • Rear rack & fender mounts • Two sets of water bottle bosses • Fender mounts at bridge and at dropout • 1-1/8" size headtube • 27.2mm seatpost size • Max tire size: 32c • Requires 57mm reach road brakes

Ritchey WCS Carbon Road Bar -- Handlebars are one of the areas where a rider needs a variety of choices to assure proper fit and comfort. With this in mind Ritchey offers a broad selection of bends and widths. In other words the perfect bar for every use. • Manufactured in a leading edge facility of aerospace grade materials • Oversize 31.8 center section increases strength and rigidity • available in 40,42,44cm (center to center) • 144 drop • 205g

Ritchey WCS Stem -- Ritchey forges their stems with a special process called 3-D Net shaped forging, and employs special alloys and shapes so they are exceptionally light and torsionally strong. Extra time is spent finishing the stems to remove sharp edges that cause problems for lightweight bars. A popular misconception is that CNC machining is the best way to produce certain bicycle components. However, because the raw material used is not cold forged it contains inconsistencies and flaws that can sometimes surface at the wrong time, like on a descent. The process of 3D-Net Shaped forging is the ultimate manufacturing method for dynamic components like bicycle stems. Through this proprietary process, Ritchey is able to forge the maximum amount of material possible into its stems, resulting in finished products that are far stronger than traditionally forged and machined stems. This is achieved by aligning the grain of the raw material and literally pressing out any flaws. This precise cold forging technology most of the machining required to finish hollow portions of traditionally manufactured CNC or welded stems. New alloy (TRX78) makes one of the lightest stems even lighter • 3-D net forged, polished 4-bolt faceplate wraps 180 degrees around the bar to reduce stress • Angled steer clamp slot won't damage lightweight aluminum and carbon steer tubes • 84/6d - 31.8 clamp diameter • 100grams (110mm) LENGTH: 90 - 100 - 110 - 120 -130 mm

Stella Azzurra ViceVersa OS Alloy Stem -- This ViceVersa sports the same great looks as its magnesium counterpart, but it is crafted from 2014T3 aircraft alloy with a Grade 3 heat treatment which carries a higher resistance to fatigue than traditional Ergal aluminum. A very light but extremely safe stem, the aluminum ViceVersa comes with steel fittings and a stylish silver front cap. Material: Proprietary aluminium alloy 2124T3 which maximises lightness and strength while providing balanced torsional elasticity and corrosion resistance. Finish: The special hard coated anodising improves both superficial strength and corrosion resistance. Colours: Black/Silver. Size: 90, 100, 110, 120 and 130mm lengths. Weight: 170g / 110mm.

Campagnolo Centaur 11-23 Cassette -- Centaur sprockets use the Ultra-Drive system and are the fruit of continuous research and development to improve our products. The Ultra-Drive system makes shifting more precise and fluid, especially thanks to the careful machining and treatments that the sprocket teeth have undergone. The special sprockets pattern interfaces perfectly with the rest of the drivetrain components, especially the chain and chainrings, thus bringing performance to levels of outstanding excellence. The sprockets are made with the same type of steel as Record and Chorus sprockets. The only difference is that they use a different system of supports and spacers. Technical Specifications: 11-23, 12-25, 13-26, 13-29 - Ultra·Drive - nickel-chrome finish - light alloy carrier - "macro" spacers - supplied without lockring. Weight: 233gms

Deda Big Logo Stem -- The Big Logo is the point of reference for good quality road stems for 31.8 handlebars. Its light design and fashionable front design set the Big Logo apart from the rest. Details: Light alloy 6061, drop forged, heat treated T6. High precision machined. Flip-flop reversible. Suitable for assembly with Deda Big Piega handlebar (road racing drop bar); new Deda flat bar 31,7; Deda Big Bar. Technical data: Extension: 70-80-90-100-110-120-130 mm Handlebar O.D.: 31,7 mm Fork steerer O.D.: 28,6 mm (1 1/8ï¿½) Weight: 182 grams (6 1/4 oz.)

Miche Pedal Cleats -- Choose from fixed position or cleats with float. These cleats are the correct cleats for both the 502 and 702 Miche Pedals.

Ritchey Pro Stem -- Ritchey forges their stems with a special process called 3-D Net shaped forging, and employs special alloys and shapes so they are exceptionally light and torsionally strong. Extra time is spent finishing the stems to remove sharp edges that cause problems for lightweight bars. A popular misconception is that CNC machining is the best way to produce certain bicycle components. However, because the raw material used is not cold forged it contains inconsistencies and flaws that can sometimes surface at the wrong time, like on a descent. The process of 3D-Net Shaped forging is the ultimate manufacturing method for dynamic components like bicycle stems. Through this proprietary process, Ritchey is able to forge the maximum amount of material possible into its stems, resulting in finished products that are far stronger than traditionally forged and machined stems. This is achieved by aligning the grain of the raw material and literally pressing out any flaws. This precise cold forging technology most of the machining required to finish hollow portions of traditionally manufactured CNC or welded stems. 3-D net shaped, cold forged aluminum construction for maximum strength and durability and minimal weight Forged 4-bolt faceplate wraps 180 degrees around the bar to reduce stress Angled steer clamp slot won't damage lightweight aluminum and carbon steer tubes 84/6d rise - 90-120mm extensions 145 grams (110mm)

Ritchey Pro Mountain Stem -- Ritchey forges their stems with a special process called 3-D Net shaped forging, and employs special alloys and shapes so they are exceptionally light and torsionally strong. Extra time is spent finishing the stems to remove sharp edges that cause problems for lightweight bars. A popular misconception is that CNC machining is the best way to produce certain bicycle components. However, because the raw material used is not cold forged it contains inconsistencies and flaws that can sometimes surface at the wrong time, like on a descent. The process of 3D-Net Shaped forging is the ultimate manufacturing method for dynamic components like bicycle stems. Through this proprietary process, Ritchey is able to forge the maximum amount of material possible into its stems, resulting in finished products that are far stronger than traditionally forged and machined stems. This is achieved by aligning the grain of the raw material and literally pressing out any flaws. This precise cold forging technology most of the machining required to finish hollow portions of traditionally manufactured CNC or welded stems. 3-D net shaped, cold forged aluminum construction for maximum strength and durability and minimal weight Forged 4-bolt faceplate wraps 180 degrees around the bar to reduce stress - 25.4 clamp Angled steer clamp slot won't damage lightweight aluminum and carbon steer tubes 84/96 degree rise 155 grams