Parts

Make sure your kid has a good grip out on the trail with Trek's Kids' MTB Grips. Their knurled design is easy to hold onto when things get bumpy. Choose the 75/125mm pair for twist-shifter compatibility.

Grips are a key point of contact between you and your bike. Comfortable grips are a must-have. Product details - Designed for use on kids' bikes without shifters - Set of two grips Specifications - Length: 107mm - Diameter: 22.2mm - End Type: Closed - Lock-on: No - Material: Kraton Rubber

Versatile flat pedals with a durable nylon body and forgiving traction tread that delivers consistent, confident grip. Confident and durable The versatile Line Comp Flat Pedal is built from durable nylon for a solid platform with integrated traction, so every time you place your foot on your pedal your shoe stays put. Line Comp is strong enough to use on your mountain bike, but also at home on your city or commuter bike. A durable frame and solid axle with dual bushings ensure lasting performance. PRODUCT DETAILS - Durable nylon body with a proven shape for comfort and confidence - Sturdy axle boosts durability and spins smoothly on dual bushings - Nylon traction pins provide forgiving, confident traction - Simple to install with either 6mm hex or standard 15mm pedal wrench

A hand up for comfort Trek Line Comp MTB Grips are a ride-anything pair of grips with a nylon lock-on for a secure hold and plenty of hand space, without breaking the bank. They're crafted with a softer compound and left and right specific tread patterns for added grip and improved ride feel. Strategic core cutouts maximize the thickness of vibration-damping grip material in key places, reducing fatigue with 28% more padding where you need it most. Product details: - Single nylon lock-on grip for secure fitment and maximum hand space - Strategic core cut-outs allow for 28% more padding at key touchpoints - Larger tread under palms and smaller at fingers optimizes grip and padding - Softer compound boosts ride feel for the ultimate comfort and control - Intentional left and right tread design follows contours of rider's hands - Made from 80% recycled material - 3mm M4 bolt increases hold and resists stripping - 32mm diameter Cutout for comfort Unique core cutouts deliver 28% more padding at key touch-points across the grip, minimizing vibrations to reduce hand fatigue while boosting control. New softer compound The updated, softer compound provides an amazing in-hand feel, plus, lasting comfort, confidence, and control over any terrain. Hand-optimized tread The purpose-designed, left- and- right-specific tread pattern gives you maximum grip, confidence, and comfort on any ride. Single alloy lock-on A single alloy lock-on provides additional hand space while giving you the secure confidence of a lock-on grip.

New softer compound Trek Elite MTB Grips are built to ride anywhere, with a single alloy lock-on that gives you a secure hold on the bars and plenty of hand space. They feature a softer compound and left- and right-specific tread patterns for better grip and ride feel. Strategic core cutouts maximize the thickness of vibration-damping grip material in key places, reducing fatigue with 28% more padding where you need it most. Product details: - Single alloy lock-on grip for secure fitment and maximum hand space - Strategic core cut-outs allow for 28% more padding at key touchpoints - Larger tread under palms and smaller at fingers optimizes grip and padding - Softer compound boosts ride feel for the ultimate comfort and control - Intentional left and right tread design follows contours of rider's hands - Made from 80% recycled material - 3mm M4 bolt increases hold and resists stripping - 32mm diameter

Our best flat pedal features replaceable traction pins and fully serviceable internals for lasting performance. - Dial in your preferred traction with tunable pin placement and contact height - Concave pedal body locks in foot placement for pedaling and descending - Durable axle spins on sealed cartridge bearings - Replaceable barbed traction pins - Pedal body is made from 6061-T6 aluminum - Install with 8mm hex wrench

Our best MTB grip yet Trek Line Pro MTB Grips deliver dual alloy lock-on security for confidence, comfort, and control wherever you ride. A new, softer compound and left- and right-specific tread patterns enhance ride feel and grip. Strategic core cutouts maximize the thickness of vibration-damping grip material in key places, reducing fatigue with 28% more padding where you need it most. Product details: - Double alloy lock-on grip for secure fitment and additional durability - Strategic core cut-outs allow for 28% more padding at key touchpoints - Larger tread under palms and smaller at fingers optimizes grip and padding - Softer compound boosts ride feel for the ultimate comfort and control - Intentional left and right tread design follows contours of rider's hands - Made from 80% recycled material - 3mm M4 bolt increases hold and resists stripping - 32mm diameter

Get back on the road with a quality replacement hanger. - Attachment hardware is sold separately - For specific compatibility concerns, please contact our Customer Service team Specifications: - Size: Rear drive side, 135mm Q/R - Mounting location: Rear drive side - Attachment: 2-bolt

Get back on the trail with a quality replacement hanger. - Attachment hardware is sold separately - For specific compatibility concerns, please contact our Customer Service team Specifications: - Size: Rear drive side, 135mm Q/R - Mounting location: Rear drive side - Attachment: 1-bolt

Get back on the road with a quality replacement hanger. - Attachment hardware is sold separately - For specific compatibility concerns, please contact our Customer Service team Specifications: - Size: Rear drive side, 135mm Q/R - Mounting location: Rear drive side - Attachment: 2-bolt

Get back on the road with a quality replacement hanger. - Attachment hardware is sold separately - For specific compatibility concerns, please contact our Customer Service team Specifications: - Size: Rear drive side, 135mm Q/R - Mounting location: Rear drive side - Attachment: 2-bolt

Direct fit on 2016+ Madone 9-Series frames Genuine replacement parts Ultra-light carbon fiber shaft and head. - 2-bolt design offers independent setback and tilt adjustments - Does not include saddle clamp ears—7mm round and 10mm oval ears sold separately

Handlebar tape with extra-tacky texture, classic perforation, and a thinner profile that lends a better grip on road rides. SUPER TACKY (IN A GOOD WAY) Confidently ride in all conditions with the no-slip grip of our Perf Line Handlebar Tape. This tape adds an extra layer of comfort with shock-absorbing foam, and keeps your bike looking classy and sleek with perforated details and a thinner profile. PRODUCT DETAILS - Super-tacky texture offers a no-slip grip - Classic perforated styling adds texture and looks clean - Ideal stretch allows quick and easy installation - Shock-absorbing foam elevates comfort - Finishing strips and reflective Trek bar end plugs included - Adhesive backing simplifies installation - Thinner profile for a sleek look - Perf Line Tape has a thickness of 1.5mm

Genuine replacement parts Praxis bottom brackets feature precise tolerances and quality materials to ensure smooth, quiet spinning for many miles. No more creaking. Smooth operation. Fast bearing replacement. - For use with Trek T47 frames with 85.5mm bottom bracket shells - Compatible with Shimano 24mm cranks

Get back on the road with a quality replacement hanger. - Attachment hardware is sold separately - For specific compatibility concerns, please contact our Customer Service team Specifications: - Size: Rear drive side, 135mm Q/R - Mounting location: Rear drive side - Attachment: 2-bolt

Trek-compatible seat mast cap Offered in white and black and a variety of lengths and offsets, the mast cap includes hardware compatible with round saddle rails only. 7x10mm carbon rail-compatible hardware sold separately. Key features: - Ultra-light carbon construction - One bolt head design offers easy fore-aft and infinite angle adjustment - Compatible with all Trek road bikes with round seat masts - 175mm and 135mm lengths - 5mm and 20mm offsets - Aluminum clamp

Get back on the road with a quality replacement hanger. - Attachment hardware is sold separately - For specific compatibility concerns, please contact our Customer Service team Specifications: - Size: Front, Not applicable - Mounting location: Front - Attachment: Thru axle nut

Get back on the road with a genuine replacement crankset. Genuine replacement parts Keep your bike operating as it should. - Adjustable arm length from 120mm to 140mm - Hardware included

For proper assembly. - For 2014-2018 Boone - For specific compatibility concerns, please contact our Customer Service team

Allows use of standard stem with your Domane. - Keeps a clean aesthetic - For specific compatibility concerns, please contact our Customer Service team

Designed for 2023 Domane+ SLR - Refer to Service Manual for assembly instructions and service - Hardware not included

For proper assembly. - For use with 2008-09 6-Series, 2008-10 5-Series, 2008-2011 4-Series Madones, District Carbon - Durable steel bearing housing

Genuine replacement parts Revive your ride with a fresh set of bearings for your BB90/95 equipped carbon bike. Proprietary replacement bottom bracket for the Trek family of bikes. - Only compatible with 24mm cranks - Not compatible with BB30 cranks

Genuine replacement parts Revive your ride with a fresh set of bearings for your BB90/95 equipped carbon bike. Proprietary replacement bottom bracket for the Trek family of bikes. - Only compatible with 24mm cranks - Not compatible with BB30 cranks

Service and replacement parts specifically for Trek Knock Block technology. - 3 pack of spacers specific to the Knock Block system - Compatible with 58-, 62-, and 72-degree Knock Block headset systems - Not to be used on a standard headset system - Must be paired with Knock Block stem and Knock Block headsets

Platform pedals with a durable nylon design and replaceable pins for consistent grip. - Durable nylon body with a proven shape for comfort and confidence - Virtual concave design with pin placement secures your shoe for pedaling and descending - Durable axle spins on sealed cartridge bearings - Replaceable steel traction pins - Install with 8mm hex wrench

Allows use of two Blendr mounts on a Trek Madone SLR. Genuine replacement parts Mount light, computer, GPS and/or cameras to your top-of-the-line aero road bike. Product details - Blendr works with this simple formula: Stem + Base + Mount. Add accessory - Bases for use with the Trek Madone SLR Aero Integrated handlebar - Add any accessory mount (sold separately) for an elegant, integrated look - Includes mounting hardware

Upgrade or refresh your bike. - Affordable alloy seat mast cap - Direct fit on all Trek road bikes with round seat masts - 2-bolt design offers independent setback and tilt adjustments - Includes 7mm round saddle clamp ears

Integrates seamlessly with basebar. - Only compatible with Speed Concept - For specific compatibility concerns, please contact our Customer Service team

Don't be left hanging. - Universal Derailleur Hanger - or UDH - offers greater derailleur protection - Designed to rotate rearward in event of an impact - Works with all drivetrains - 30mm washer provides full coverage over ABP bearing seals - Included attachment hardware is reverse threaded

Less is more A shorter profile elevates comfort across all riding positions for the top trim level of our most versatile performance saddle. Verse Elite’s targeted support and versatile design is ideal for all riders and genders. Carbon rails and a composite shell keep it ultra-light with added compliance. A full cutout ensures long-haul comfort, and Wing Flex allows the saddle shell's side edges adapt to riders’ inner leg movements and pelvic rotation. Product details - Short profile provides targeted support for riders of any gender in a performance riding position - Wing Flex allows the shell's edges to adapt to rider's inner legs movement and pelvic rotation - Full saddle cutout minimizes soft tissue pressure for lasting comfort and performance - Lightweight carbon-reinforced shell perfectly balances weight, strength, and compliance - Oversized carbon rails for lightweight strength (specific seat post ear clamps required) - Multiple widths and extended rail clamping area give more fit options - inForm saddles are born of cutting-edge biomechanical research to maximize performance and rider comfort - Blendr accessory mounts offer clean integrated mount for rear Flare light

Genuine replacement parts Get back on the bike with fresh brake pads for optimal operation and safety. Replacement brake pads for Zoom brakes used on specific Trek and Fisher mountain bikes. - Replacement disc brake pads for Zoom HL-280 calipers - HL-280 Zoom calipers came stock on Trek 3500 Disc, X-Caliber, and other models

Thomson's Elite Seatpost is perhaps one of the most recognizable bicycle components in the world and it has earned its reputation as a super-strong, light and reliable beauty. With roots in the aerospace industry, Thomson builds the post with a tough and light 7000-series aluminum body, an elliptical extrusion that adds strength and stiffness, and a head and seat clamp forged and machined from a block of aluminum to eliminate any possible weak areas. Plus, its simple-to-use 2-bolt seat clamp allows speedy, infinite and secure seat angle adjustment from minus 5 degrees to plus 29 degrees. Upgrade your favorite ride to a Thomson seatpost and start riding in style.

Bolts, clamps and washers for Thomson Seatposts and Seat Clamps. - Sold individually, includes bolt, washer and nut

These clamp sets can be used on any of the Thomson Seatpost line (Elite, Masterpiece, & Droppers)

Precision CNC machined of light and durable 7000-series aluminum with a fine anodized finish, and 100% made in the USA, Thomson's Seatpost Collar is a beautiful upgrade for your bicycle. It features their bolt, washer and barrel nut combination that allows float on both sides of the collar slot for consistent clamping force. Plus the bolt-hole angle, the collar's 12.7mm inside height and the offset slot, ensure optimum seatpost clamping force at only 25 inch pounds of torque to protect your precious frame and seatpost.

The Butterfly Carbon is the lightest of the Butterflies thanks to the addition of carbon rails. It's wider in the rear than typical saddles for good support of a woman's sit bones. The Butterfly Carbon's low profile, flat top, and a complete cutaway through the center are designed to provide pressure relief and support in the right areas. Injection-molded foam is used to provide the right balance of softness and stiffness so you won't sink into the saddle the longer you ride. - Black leather with gloss butterfly graphic and patent leather rear - Signature Butterfly cutaway through the center of the saddle for pressure relief - Length x width: 262mm x 155mm - Weight: 218 grams; 7.7 ounces - Rails: lightest weight Carbon 10mm H (+/- .5mm) x 7mm W (+/- .5mm) note: check seat post for compatibility as it may require an adapter kit (available from some seat post manufacturers)

Terry's longest distance, lowest profile, widest cutaway Butterfly with something extra: Poron XRD. Designed to take comfort up a notch for endurance riding, the Butterfly Century is engineered with a layer of Poron XRD shock absorbing material between the saddle’s base and foam layers. The Poron XRD reduces road shock and allows for a thinner layer of foam and a narrower overall saddle profile, without loss of rider comfort. A larger foam cutout provides greater soft tissue relief. Additionally, the Century features a thin layer of gel along the top, a wider cutaway, sculpted foam for pressure relief in key areas, and a seamless Fibra-tek cover that reduces the incidence of high cadence chafing. - Fibra-tek cover with Poron XRD shock-absorbing layer - Widest cutaway in the Butterfly line up for maximum pressure relief - Length x width: 262mm x 152mm - Weight: 268 grams; 9.5 ounces - Rails: Ti-316

In designing the Corta saddle for women, we endeavored to create an entirely new shape for performance riders whose riding style has evolved. Maybe you're more competitive, riding longer distances, or have a new bike that you can't get comfortable on – this snub-nose style saddle could be your solution. The Corta has a shorter overall length and a dropped nose which combine to eliminate excess surface area, prevent chafing, and alleviate pressure. We've also engineered it with our largest cutaway for the greatest relief channel possible. It's supportive and flat at the rear so you have a good platform for sustained, seated climbs. Aesthetically, the Corta is a streamlined beauty with textural detail and state-of-the-art technology. If you're ready to step up to the latest in technology, Terry comfort engineering, and high-performance design, Corta was made for you. - Seamless bond between Dura-tek cover and micro-suede panels provides a smooth contact surface to reduce chafing - Screen-printed graphics and perforations - Largest cutaway in the Terry saddle line - Length x width: 250mm x 149mm - Weight: 235 grams - Rails: Ti-316

Our Raven saddle was designed using the latest in vacuum molding technology, allowing for a sleek, seam-free contact surface and clean integration with the saddle's substrate base. The benefit – no chafing, no hot spots. It has a narrow profile with dropped nose shaping in front that helps eliminate pressure and a flat rear that supports your sit bones. We've also achieved the ideal balance of foam padding with an ergonomic relief channel, making it a very comfortable option for those looking to minimize bulk. The Raven is a slightly longer saddle that gives you more fore-aft positioning range on the bike and it comes with a smooth, durable synthetic cover. - Smooth, matte black Dura-tek cover - Pressure relief channel - Drop nose design for comfort - Length x width: 265mm x 150mm - Weight: 275 grams; 9.7 ounces - Rails: Cr-mo

The Raven Ti Gel saddle features strategically positioned gel under sit bones for an increased level of comfort. It was designed using the latest in vacuum molding technology, allowing for a sleek, seam-free contact surface and clean integration with the saddle's substrate base. The benefit – no chafing, no hot spots. It has a narrow profile with dropped nose shaping in front that helps eliminate pressure and a flat rear that supports your sit bones. We've also achieved the ideal balance of foam padding with an ergonomic relief channel, making it a very comfortable option for those looking to minimize bulk. The Raven is a slightly longer saddle that gives you more fore-aft positioning range on the bike and it comes with a smooth, durable synthetic cover. - Smooth, matte black Dura-tek cover - Pressure relief channel - Drop nose design for the front of saddle comfort - Strategically positioned gel under sit bones (O-zone) - Length x width: 265mm x 150mm - Weight: 266 grams; 9.38 ounces - Rails: CRN-Ti

ALL-ROAD From minimum maintenance to decaying pavement, rolling hills to near vertical climbs, Rampart was made for riders who want the freedom to pick their own path no matter what the road looks like. These tires were designed and inspired by our experiences riding and racing courses with varying conditions. HOW IT WORKS - Center tread is smooth and fast-rolling for straight-line speed; thicker center tread and durable casing lasts longer even on harsh surfaces. - Transition and side lugs consist of 3-2-1 siping for traction on all road surfaces.

The Teravail Standard Schrader and Presta Valve tubes feature our widest variety of tube sizes and valve lengths with a proven record of high quality control and consistent availability. - 0.9mm wall thickness - Removable Presta valve core - Teravail Standard packaging features environmentally friendly soy ink printing on recycled cardboard - Size: 700c x 30 – 43 - ISO Diameter: 622 / road / 29" - ISO Width: 30 – 43mm - Tube Compound: Butyl - Valve: Presta - Valve Core: Removable - Valve Shaft: Threaded - Weight: 140g

- Size: 20 x 1-1/8 - ISO Diameter: 438 , 451/ 20 x 1-1/8", 20 x 1-1/8" - ISO Width: 25mm, 26mm, 27mm, 28mm - Tube Compound: Butyl - Valve: Presta - Valve Core: Removable - Valve Shaft: Threaded - Weight: 78g (32mm), 84g (60mm)

- Size: 16 x 1-3/8 - ISO Diameter: 340 , 349 / 16" recumbent - ISO Width (mm): 35mm - Tube Compound: Butyl - Valve: Presta - Valve Core: Removable - Valve Length: Short 32-40mm - Valve Shaft: Threaded - Weight: 84g

- Low Lead Valve - ISO Diameter: 340 , 349 / 16" recumbent - ISO Width (mm): 35mm - Labeled Size: 16 x 1-3/8 - Tube Compound: Butyl - Valve: Standard Schrader - Valve Core: Removable - Valve Shaft: Smooth - Weight (g): 86g

- Size: 18 x 1-3/8 - ISO Diameter: 400/18" - ISO Width (mm): 35mm - Tube Compound: Butyl - Valve: Presta - Valve Core: Removable - Valve Length: Short 32-40mm - Valve Shaft: Threaded - Weight: 98g

- Low Lead Valve - ISO Diameter: 355 - ISO Width: 44mm , 45mm , 46mm , 47mm , 48mm , 49mm , 50mm , 51mm , 52mm , 53mm , 54mm - Labeled Size: 18 x 1.75-2.125 - Tube Compound: Butyl - Valve: Standard Schrader - Valve Core: Removable - Valve Shaft: Smooth - Weight: 118g

- Low Lead Valve - ISO Diameter: 451/ 20 x 1-1/8", 20 x 1-1/8" - ISO Width (mm): 28mm, 29mm, 30mm, 31mm, 32mm, 33mm, 34mm - Labeled Size: 20 x 1-1/8 - 1-3/8 - Tube Compound: Butyl - Valve: Standard Schrader - Valve Core: Removable - Valve Shaft: Smooth - Weight: 94g

- ISO Diameter: 438 , 451/ 20 x 1-1/8", 20 x 1-1/8" - ISO Width: 28mm, 29mm, 30mm, 31mm, 32mm, 33mm, 34mm - Labeled Size: 20 x 1-1/8 - 1-3/8 - Tube Compound: Butyl - Valve: Presta - Valve Core: Removable - Valve Shaft: Threaded - Weight: 98g

- ISO Diameter: 406 / 20" BMX - Tube Compound: Butyl - Wall Thickness: 0.9mm - Valve: Presta - Valve Shaft: Threaded - Valve Core: Removable

- ISO Diameter: 406 / 20" BMX - Wall Thickness: 0.9mm - Tube Compound: Butyl - Valve: Standard Schrader - Shaft Type: Smooth - Valve Core: Removable

- Low Lead Valve - ISO Diameter: 457 - ISO Width (mm): 44mm - Labeled Size: 22 x 1.75 - Tube Compound: Butyl - Valve: Standard Schrader - Valve Core: Removable - Valve Shaft: Smooth - Weight: 145g

- ISO Diameter: 507 / 24" BMX - Tube Compound: Butyl - Wall Thickness: 0.9mm - Valve: Standard Schrader - Shaft Type: Smooth - Valve Core: Removable

- ISO Diameter: 559 / 26" mtn - Tube Compound: Butyl - Valve: Standard Schrader - Valve Core: Removable - Valve Shaft: Smooth - Weight: 102g (1-1.25), 165g (1.5-1.75), 174g (1.9-2.125), 198g (2.1-2.3), 281g (2.4-2.75)

- ISO Diameter: 622 / Road / 29" - Tube Compound: Butyl - Wall Thickness: 0.9mm - Valve: Presta - Shaft Type: Threaded - Valve Core: Removable

- Size: 650B x 35 – 43 - ISO Diameter: 584 / 650b / 27.5" - ISO Width: 35mm, 36mm, 37mm, 38mm, 39mm, 40mm, 41mm, 42mm, 43mm - Tube Compound: Butyl - Valve: Presta - Valve Core: Removable - Valve Length: Short 32-40mm - Valve Shaft: Threaded - Weight: 83g

Tannus Armour is the ultimate in tire protection and performance for all levels and styles of riding. Sitting between your tire and inner tube, the Tannus Armour provides 15mm of puncture protection on the top, as well as 2mm of sidewall protection from sharp objects and rocks. Whether you are a city biker, adventure tourer or prefer the off-road, downhill or gravel trails, Tannus Armour gives you increased grip and vibration dampening for a smoother, more comfortable and enjoyable ride. Patented Aither Technology; Aither is a multi-cell foam compound that forms the structure of the Armour

Tannus Armour Tubeless inserts are the result of years of top level multi-cell foam manufacturing mixed with extensive professional riding experience. At the heart of Tannus is the patented Aither Technology; a multi-cell foam compound that forms the structure of the Armour. The inserts are designed to displace small impacts while offering a spring-like rebound for a smooth yet playful ride. - 3% Faster than standard tubeless - Flexible sidewall stabilizing "Wings" for smoother ride quality, with 50% more vibration damping - 20mm of rim protection - Not a sealant sponge – keeps sealant where it belongs - Easy Installation (5 Minutes, No tools required) - 150g - About as much as a standard tube (a little lighter)

TRP Alloy Rim brake pads are specifically designed for aluminum rim braking surfaces. - High performance brake pads - Aluminum rim compound - Fits all TRP road brakes, InPlace cartridges, Shimano and Shimano compatible road cartridges - Color: Black - Sold in sets of 4 (2 pairs)