Parts

Rally RK200 is tested to the extreme, so you can ride there too. This dual-sensing power meter delivers reliable power measurements and is easy to transfer between bikes, no matter what bike you're on or where you're riding. - Impeccably Designed Pedal—Rally power meters have undergone rigorous testing to ensure total reliability. Featuring a superior design with sensors housed inside, these sleek pedals install like any pedal. And they're quick to transfer between bikes. - Advanced Cycling Dynamics—In addition to total power and cadence, Rally RK200 measures much more. These metrics help you tailor your training around your specific weaknesses and strengths to help you improve. - Left/Right Balance—Measure power from your left leg versus power from your right leg to get a better look at how symmetrically you're producing power. - Seated vs. Standing—Track the amount of time you spend in each position and gauge position effectiveness. - Power Phase—Get a clear look at where you're producing power in the pedal stroke. - Platform Center Offset—Ensure proper cleat position by keeping track of where power is applied on the pedal. - Cleat Compatibility—For a comfortable ride, these pedals are designed with your favorite LOOK KEO cleats in mind. - Transferable Spindle—From road to gravel to cyclocross and much more, keep riding year-round. A transferable spindle can be installed in Rally RS road or Rally XC off-road pedal body kits (each sold separately). - Battery Life—Make sure you're ready for those long rides and training sessions with up to 120 hours of battery life. Specs: - Battery type: LR44/SR44 (x4) or CR1/3N (x2) - Battery life: up to 120 hours - Maximum rider weight: 105kg - Accuracy: +/- 1% - Field calibration - Adjustable release tension - Measurement location: spindle - Communication: ANT+ and BLUETOOTH - Weight: 326g - Water resistance: IPX7 - Cleat type: KEO - Q-factor: 53mm (55mm with provided 2mm washer) - Stack height: 12.2mm In the Box: - Rally RK200 pedals - Cleat hardware - 55mm Q-factor washers - Documentation

Offering all the precision and functionality of the DURA-ACE power meter, the ULTEGRA FC-R8100-P power meter comes in a more affordable package. Scientific training requires accurate measurement and user-friendliness, and the new ULTEGRA R8100 power meter has both. Its dual-sided measurement is accurate within 1.5% and zero offset calibration is a quick and easy process. Perhaps most importantly, its long battery life, easy recharge, and ANT+ and Bluetooth®LE connectivity makes using and recording your workouts easier than ever. Integrated, waterproof, and rechargeable Li-ion battery - Up to 300+ hours (TBD*) of ride time * Depending on ANT+/Bluetooth®LE settings Accurate data collection - ±1.5% (TBD*) strain gage accuracy throughout the entire calibration range * Depending on ANT+/Bluetooth®LE settings - Proprietary strain gauge Possible to start quickly - Simple zero offset calibration with switch on transmitter Active temperature compensation - Software automatically compensates for temperature changes

An integrated bar and stem combo that cleanly and securely holds cables for a refined look and added aerodynamics. Save watts, ride faster This aero upgrade cleans up your cockpit by securely storing cables for a refined look and free speed. The Aeolus RSL bar/stem combo is proven in the wind tunnel to save 7 watts, making it 10% faster than its predecessor. It's light, fast, easy to install, and Blendr-compatible for seamless integration of your light or Garmin. Details: - OCLV Carbon construction is ultra-light, compliant, and durable - Integrated bar/stem design improves aerodynamics and saves weight - Proven in the wind tunnel to save 7 watts, making it 10% faster than its predecessor - Integrated cable management system held secure with M4 hex bolt, 5Nm torque - Variable Radius Compact (VR-C) design allows longer reach and drop - Includes Blendr mono and duo bases with mounts for Ion light and Garmin computer - Approved for use with carbon or alloy steerer

Get back on the road with genuine replacement parts. - Includes hardware and covers to allow for flush cut or exposed steerer - 3cm narrower at the hoods than in the drops - For optimal aerodynamic benefit - Only compatible with the Madone Gen 7

An OCLV Carbon integrated road bike handlebar/stem with an ergonomic and aerodynamic shape. POSITIONED FOR POWER The Trek Aero RSL Road Integrated Handlebar/Stem is built upon our Race Fit, with a shorter reach and hoods that are 3cm narrower than the drops. This moves you into a more comfortable ergonomic riding position that greatly reduces rider drag for an e/tra aerodynamic advantage. A 6-degree flare allows for ample wrist clearance and control, so you don't lose any power or comfort in e/plosive sprinting moments. Plus, riders get the weight-saving and aerodynamic advantage of a single-piece bar combined with stem. PRODUCT DETAILS - OCLV Carbon construction is ultra-light, compliant, and durable - 7-degrees of ergonomic backsweep reduces rider drag for e/tra aerodynamic speed and comfort - Hoods measure 3cm narrower than drops - 6-degree flare provides ample wrist clearance for sprinting - Brake lever position guides for spot-on control set-up - Electronic shift compatibility only - Only compatible with Madone Gen 8 - Race Fit puts riders into a more comfortable, ergonomic riding position

Trek proprietary rear suspension. GENUINE REPLACEMENT PARTS The right shock in the right tune. PRODUCT DETAILS - Refer to Service Manual for assembly instructions and service - 2 position remote damping (remote sold separate) - Air volume spacer kit available separately for fine tuning - 38mm diameter for increased stiffness

Custom-tuned by Trek Suspension Lab. The right shock in the right tune. PRODUCT DETAILS - External rebound adjust - 3 position compression damping - Ultra-responsive damper

Genuine replacement parts Features KVF shaping and integrated design for unbelievable aerodynamics and stiffness. Product details - Not compatible with other bikes - Variable radius, compact flare (VR-CF) shape offers wrist clearance in the drops - 100% OCLV carbon fiber construction - Seamless integration with Blendr accessory bases and mounts, sold separately

For optimal aerodynamic position. Genuine replacement parts Achieve your ultimate aerodynamic goals. - Bar only. Extensions, arm pads, and hardware not included - Accessories are available separately - UCI legal

For optimal aerodynamic position. - Only compatible with Speed Concept - UCI legal

Our intention with Reverb AXS was inventive and pure: No hoses. No routing. No energy wasted. Not a single thing in the way of the experience. We created a reliable wireless-electronic dropper post and controller that actuates with drastically less effort and zero distraction. Expanding what's possible on a bike, Reverb AXS is enabled by SRAM AXS technology, a new level of interaction, personalization, and connectivity across all AXS-enabled components. - Effortless Electronic-Wireless actuation and infinite height adjustment with a single touch. - Clean, simple and fast to install. No hoses to route, no fishing required. - Updated internals for faster return speed in all conditions. - New Vent Valve Technology, a simple and reliable built in service solution without disassembly of the seatpost. - SRAM AXS technology, a new level of interaction, personalization, and connectivity across all AXS-enabled components. - Includes RockShox AXS handlebar controller, rechargeable SRAM battery, and charger.

Non-UCI-legal base bar for Speed Concept direct-mount stems. - Bar only. Extensions, arm pads, and hardware not included - Accessories are available separately

UCI-legal base bar for Speed Concept direct-mount stems. - Bar only. Extensions, arm pads, and hardware not included - Accessories are available separately

The Vento Argo 00 Adaptive short-nose performance racing saddle features 3D-printed padding for zonal cushioning comfort across the entire surface and full-carbon shell and rails to save weight without sacrificing support. - Fizik Adaptive 3D-printed padding creates the perfect match for those who want exceptional, long-lasting comfort on a versatile platform that provides both stability and balance - Adaptive saddle padding is crafted by Carbon using revolutionary Digital Light Synthesis technology - DLS is an additive manufacturing process which uses digital ultraviolet light projection, oxygen permeable optics and programmable liquid resins to produce parts with excellent mechanical properties, resolution and surface finish - High-module, full-carbon shell and rails, all tuned for maximum power transfer, without compromising on comfort

Genuine replacement parts Get back on the road with a genuine replacement fork. The fork you need. - Rigid neutral black color replacement forks for 700c Pavement and Town bikes - Color matched for direct compatibility - Size: Small - 45mm Rake

The XG-1295 cassette carries with it the X-DOME architecture, which, independent tests have concluded, yields the strongest cassettes on the market. Shifting characteristics improve both inboard and outboard shifting as well as chain retention. - SRAM’s cassette manufacturing technology provides the greatest durability and lightest weight - All-new shifting features create a smoother, quieter system with enhanced inboard and outboard shift performance - XD driver body compatible Cogs - 10 – 50T: 10, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 50 - 10 – 52T: 10, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 52

The fork you need. GENUINE REPLACEMENT PARTS Get back on the road with a genuine replacement fork. PRODUCT DETAILS - Original replacement fork - Color matched for direct compatibility

The fork you need. GENUINE REPLACEMENT PARTS Get back on the road with a genuine replacement fork. PRODUCT DETAILS - Original replacement fork - Color matched for direct compatibility

Trek Aeolus RSL AirLoom is an ultra-light 3D printed lattice saddle with support where riders need it — for any gender and racing discipline. • AirLoom is tuned to support under the sit bones, with flexibility to minimize soft tissue pressure • Race Shop Limited design developed for the highest level of road, gravel, and XC MTB • Short profile for any gender in an aerodynamic race riding position • Full cutout minimizes soft tissue pressure allowing for more powerful, rotated position

Genuine replacement parts Premium ceramic replacement bottom brackets for the Trek family of carbon bikes. Revive your ride and increase your efficiency with a fresh set of CeramicSpeed bearings for your BB90/95 equipped carbon bike. - CeramicSpeed bearings reduce friction and improve performance & durability - 400% smoother, 128% harder, and 58% lighter than a standard steel bearing - Made from Grade 3 Silicon Nitrate—the highest possible grade - Coated options use a 75% harder bearing race, further reducing friction and wear - Handmade in Denmark and used by numerous pro teams including Trek Factory Racing - Only compatible with 24mm cranks - Not compatible with BB30 cranks

Get back on the road with a genuine replacement seatpost. GENUINE REPLACEMENT PARTS Original replacement seatposts for your Madone SLR. PRODUCT DETAILS - Ultra-light carbon construction - Aerodynamic design - Color matched for direct compatibility - 7mm round and 10mm oval saddle rail clamp ears sold separately - 2nd iteration to better fit the Madone Gen 7 SLR & SL frameset

Get back on the road with a genuine replacement seatpost. - Genuine replacement parts - Original replacement seatposts for your Madone SL/R. PRODUCT DETAILS - Ultra-light carbon construction - Aerodynamic design - 7mm round, 9mm oval, and 10mm oval saddle rail clamp ears sold separately

Genuine replacement parts Get back on the road with a genuine replacement fork. The fork you need. - Original equipment replacement forks for Trek 1120 bikes - Directly compatible with all Stache frames, will work for other frames too - Suspension corrected for 100mm of travel and features 15x110 BOOST spacing - Features carbon legs and alloy tapered 1-1/8"-1.5" steerer tube - Features mounts at fork crown for 1120 front rack - Features accessory fork leg mounts - Skewer sold separately

Get back on the road with a genuine replacement fork. Details: - Painted-to-match replacement forks for Domane SLR - Disc brake models use flat-mount calipers and 12mm thru-axles - Rim brake models use direct-mount brakes

The fork you need. GENUINE REPLACEMENT PARTS Get back on the road with a genuine replacement fork. PRODUCT DETAILS - Original equipment replacement forks for Domane SLR bikes - Color matched for direct compatibility

The fork you need. GENUINE REPLACEMENT PARTS Get back on the road with a genuine replacement fork. PRODUCT DETAILS - Original equipment replacement forks for Emonda SLR bikes - Color matched for direct compatibility - Flat-mount calipers and 12mm thru-axles

The fork you need. GENUINE REPLACEMENT PARTS Get back on the road with a genuine replacement fork. PRODUCT DETAILS - Original equipment replacement forks for Emonda SLR bikes - Color matched for direct compatibility - Rim brake models use direct-mount brakes

Up your game with this all-Carbon rigid fat bike fork. Fitting up to 4.8" tires with a 26" wheel or 3.0" with a 27.5", this weapon will put your fat bike on the diet it deserves. - Full OCLV carbon construction with tapered 1-1/8-1.5" headtube 51mm offset - Accepts post mount brakes, up to 210mm max rotor size - 490mm axle-to-crown length, fits up to 26 x 4.8" or 27.5 X 3.0" tires - Includes 150x15mm thru-axle and carbon compression steerer plug - Carbon armor replaceable dropout guards

Original equipment integrated handlebar for Trek Madone SLR bikes. GENUINE REPLACEMENT PARTS Features KVF shaping and integrated design for unbelievable aerodynamics and stiffness. Variable radius, compact flare (VR-CF) shape offers wrist clearance in the drops. PRODUCT DETAILS - Not compatible with other bikes - 100% OCLV carbon fiber construction - Seamless integration with Blendr accessory bases and mounts, sold separately - For installation instructions, please see the Madone Assembly Manual

Get back on the trail with a genuine replacement framestay. - Designed for 2017 & 2018 Slash 29 - Color matched for direct compatibility, select neutral black models available - Use with ABP Convert hardware - For 148x12 Boost frames and wheels