Parts

The XCO World Champion tire Riding technical XC? The Barzo is the choice of the 2015 World Champion, as well as the winner of the BC Bike Race. How can such an aggressive XC tire roll so fast? The magic starts in the center tread, where we place an alternating ridge design, and progressive sipe angles. Cornering duties are handled by the moto-style block knobs, laid out in a proven V-formation. The result is a tire that corners as fast as it rolls, while still offering the protection of a full depth tread. Rocks and roots? Check. World Championship? Check.

The Corsa has been the race-day choice of pros for years and is now better than ever. The Corsa achieves the holy grail of performance: speed, suppleness, durability, and reliability. Whether winning a Grand Tour, or a local crit, the Corsa family delivers world-class performance. - 320 TPI Kevlar reinforced Corespun-K casing for increased sidewall protection - 4 separate Graphene rubber compounds

The Corsa Control tackles greasy cobbles and rough roads with all the confidence of the Vitttoria's classic Corsa. This chevron tread pattern adds dynamic performance to the Corsa Control tread, allowing for increased grip on slippery surfaces, as well as added durability. - 4 separate Graphene compounds deliver speed, suppleness, durability, and reliability - Corsa level confidence for rough roads - Reinforced Corespun-K casing for increased sidewall protection

Martello hammers home the performance you expect, on the most demanding Enduro and DH courses. Looking for the one tire to tackle a wide range of courses? The Martello features a World Championship proven TNT bead, add the proprietary 4C Graphene compound, topped off with a moto-inspired tread design and progressive width siping. This last part is key, and provides for a progressive feel on the effective edge, allowing for that fine-touch tactile feel that top racers expect. This design provides for a progressive feel on the effective edge, allowing for that fine-touch tactile feel that riders expect. Whether shredding rocks, roots, or mixed terrain, Martello delivers.

The new Vittoria Mazza combines years of athlete input with cutting-edge tread technology, raising the bar on the mixed terrain Enduro tire category. Starting with a defined center tread, the Mazza uses deep siping in the direction of rotation, allowing the tire to roll fast while still opposing drift, especially in off-camber terrain. The stepped leading edge rolls like a ramp but digs in on climbs, making Mazza a top choice for both front and rear use. Substantial spacing was designed into the center tread to provide braking traction, while also accelerating mud clearing. Cornering on the Mazza is handled by Vittoria's trademark progressive sipe width technology, which gives a gummy inside effective edge without the instability that competitors experience on the outside of the tread. Simply put, bigger sipes flex more than smaller sipes. This unique siping pattern creates asymmetrical tread flex and translates into a predictable, confident, and communicative feel at the limit of cornering. Mazza's generous tread depth claws into a range of terrain and is stabilized with Vittoria's proprietary 4C compound layering process. Four separate Graphene 2.0 compounds are layered, allowing the surface of the tread to remain tacky while the base remains planted. This ensures each effective edge is kept in place under high cornering and braking loads, leading to reduced rolling resistance and increased wear life. The bar has been raised. - Aggressive profile with ample sipe spacing for mixed terrain - Progressive sipe width for tactile grip on rocks and roots - Stepped leading-edge center-tread maintains speed and delivers climbing traction

The XCO European Champion tire The Mezcal is the versatile all-rounder that gets you to the podium, time after time. Ride a combination of terrain? This is the choice of the pros. The Mezcal features a unique, low-profile tread that is tightly spaced in the center for low rolling resistance and durability. Countless effective edges work together to grip a variety of terrain, while directional siping on each knob find traction in the roots and rocks. The best tires are built with the best casing and compound, and the Mezcal TNT is no exception. Using the proprietary Graphene enhanced 4C compound, the Mezcal attains the holy grail of XC tires; grip, durability, and low weight. - Defined center-ridge tread for low rolling resistance

The XCO European Champion tire The Mezcal is the versatile all-rounder that gets you to the podium, time after time. Ride a combination of terrain? This is the choice of the pros. The Mezcal features a unique low-profile tread that is tightly spaced in the center, for low rolling resistance and durability. Countless effective edges work together to grip on a variety of terrain, while directional siping on each knob make traction in the roots and rocks. The best tires are built with the best casing and compound, and the Mezcal TNT is no exception. Using the proprietary Graphene enhanced 4C compound, the Mezcal attains the holy grail of XC tires; grip, durability, and low weight. - Available with World Championship proven TNT bead technology - Available with World Championship proven TNT bead technology - Defined center-ridge tread for low rolling resistance

This new version of the proven, fast-rolling Randonneur tire features new 1c compound construction and a reflective sidewall stripe. - Hard-working, hard-wearing tire built for racking up big mileage - The ideal tire for city riding and touring, even in semi-wet conditions - ECE-R75 (European Certification e-bikes)

This new version of the proven, fast-rolling Randonneur tire features new 1c compound construction. - Hard-working, hard-wearing tire built for racking up big mileage - The ideal tire for city riding and touring, even in semi-wet conditions - ECE-R75 (European Certification e-bikes)

Designed for intensive training, it is equally suitable for racing events. The Rubino Pro builds on the standard Rubino platform, utilizing the same exclusive 3C Graphene compound structure, long service life, puncture protection, and sharp handling traits, but substitutes a folding bead material for reduced weight. The Rubino Pro has long been a favorite for both training and racing, and with the addition of Graphene technology compounds, is more versatile than ever! - Graphene rubber compounds

Unstoppable on ups. Relentless on descents Syerra has been developed to satisfy the needs of the emerging Down Country segment, raising the limit of what a XC tire can do. Vittoria engineers combined in a single product Speed and Rolling Performance – typical features of the XC segment – together with High Grip and Resistance – traits of the Trail Segment. The result is a light and fast product which allow to have fun also when tackling burlier descents and gnarlier terrain. - High durability and maximum speed thanks to Graphene and 4 different kind of compounds - Outstanding grip performance: tread design engineered for multiple conditions - Safety and sidewall protection ensured by the Anti-Pinch Flat (APF) sidewall insert

Aggressive file tread, or super low-profile knob design? The Terreno bridges the gap between file treads and traditional all-conditions treads. The key to this is the unique, angled "fish scale" design that allows the center tread to roll extremely fast, yet offers traction when loaded in cornering and braking. Add the transitional-height mid and side tread and the Terreno transitions as smoothly as it rolls. From gravel grinding to medium conditions cross racing, the Terreno offers consistent performance. - Center "scales" are ramped, providing a fast-rolling leading edge yet sharp and effective braking and cornering edges - Graphene compound technology

The Terreno Dry bridges the gap between file treads, and traditional all-conditions treads. The key to this is the unique angled "fish scale" design, that allows the center tread to roll extremely fast, yet offer traction when loaded in cornering and braking. Add the transitional height mid and side tread, and the Terreno Dry transitions as smoothly as it rolls. The exclusive 3C Graphene compound structure places 3 unique compounds where you need them most, adding to the performance. From gravel grinding to medium conditions cross racing, the Terreno Dry offers consistent performance. - Center scales are ramped, providing a fast rolling leading edge, yet sharp effective braking and cornering edges - Exclusive 3C compound construction featuring Graphene compound technology - File-tread Gravel and Cyclocross race tire, designed for a range of conditions

Corsa inspired tread design, for paved surfaces and hard-packed gravel. The smooth Corsa inspired center rolls fast, while the side tread "scales" provide durable bite when cornering and braking. - Three compounds in the tread (3C) for increased wear life and grip - Functionalized GRAPHENE 2.0 compound delivers ultimate performance - Corsa-inspired smooth center tread minimizes rolling resistance - Gravel tire designed for paved surfaces and hard-pack terrains - Side tread “scales” provide dependable bite through corners, and when braking

The Urbano blends time-proven tread design concepts with modern elegance, enhancing both performance and style. The timeless v-groove shape increases grip when leaning the bike into turns, improves wet weather performance, and reduces rolling resistance. Designed for longevity, Urbano provides dependability for the long haul. Offered in a range of widths, there is sure to be an Urbano that is right for you. - Designed for long life and dependability - Interlocking groove pattern - Modern urban style

The wire bead version of the new Zaffiro tread offers many of the same traits that established the Zaffiro family as the standard in performance training but at an entry-level price point. Employing the same tread profile as the Zaffiro Pro, the durable, rigid-bead Zaffiro is the top choice for replacement tires at a great price. - Extremely durable tires for performance training - Modern tread design for long-lasting durability

- Specifically designed for XC and all-mountain use - Shorter and thicker sidewalls for incredible durability even when paired with low pressure, tubeless tires - Bead hook maximizes 30mm internal width for optimum tire performance

The Speedster is a high performance race and dirt jump tire designed for speed and minimal drag on hard packed or paved terrain in wet or dry conditions. - Honeycomb center tread provides added traction and increased speed with very low rolling resistance; large diamond shaped side knobs give extra grip and cornering control - Large diamond shaped side knobs give extra grip and cornering control - Low Specific Gravity Compound is lightweight and designed for high speed

VP's Grind Pedals meet the needs of hard-core riders who want a slick and durable set of pedals, and they also work great for anyone who likes stable and comfortable platforms. The Grinds have versatile good looks and feature a thin profile, durable 1-piece nylon bodies with grip pins, boron-steel axles and oversize inboard bearings. - 380 grams - 9/16" axles

Even lighter, even more compact, and ideal as a spare, the S-Tubo-MTB tubes were developed to have a minimum possible packaging size. With a removable valve stem, the tubes have a size of only Ø3.5cm x 5cm height when packaged. The puncture resistance is the same as with standard butyl rubber tubes but with a weight of only 45g (for 29"). - 42mm valve length

For 29er tires, more than 100g per wheel can be saved with Tubo tubes compared to standard butyl tubes—and almost twice as much space when packaged. Their riding safety is twice as high as for standard tubes and offers maximum protection against a breakdown. The assembly is just as easy as standard tubes. Tubolito tubes are also a lightweight alternative to a tubeless setup. - 42mm valve length

Super light at only 38g, the Tubo-ROAD-700c makes racing bikes even lighter. It's 70g lighter compared to a standard tube, a decisive success factor both over challenging long distances and when it comes to seconds. Suitable for disc and rim brake wheels.

The Descendant 6K DUB crankset delivers consistent performance every time out. Now featuring SRAM’s DUB technology, this design simplifies the relationship of the spindle to the bottom bracket. Optimized 6000 series forged aluminum arms support the X-SYNC 2 chainring to provide complete chain control. Now everyone can benefit from a new measure of durability. - SRAM DUB technology creates a lighter, stiffer and stronger crankset - Optimized 6000 series forged aluminum arms - Included direct mount X-SYNC 2 chainring provides significantly quieter performance, with better mud clearing and durability - Chainring is designed specifically for Eagle chains and drivetrains - DUB compatible bottom bracket sold separately - Boost Compatible - BB Included: No - Chainring BCD: SRAM Direct Mount - Crank Intended Use: Mountain - Number of Chainrings: Single - Drivetrain Speeds: 12, 11, 10 - Spindle Interface Type: SRAM DUB - Chainline/Hub Compatibility: 141/148 Boost Hubs

The Descendant 7K crankset delivers consistent performance every ride. Featuring SRAM's X-SYNC2 tooth profile chainring, the Descendant crankset is engineered for complete chain control. Each tooth's thickness is precisely toleranced and controlled to work seamlessly with SRAM chain's inner and outer links. SRAM DUB technology features a better-engineered bottom bracket and a new spindle design. Together, these allow for a more uniform approach to bottom bracket fitment, better sealing against contamination and forward and backward compatibility. Now everyone can benefit from a new measure of durability. - 56.5mm chainline (Super Boost+) - The Descendant 7K crankset is compatible with the SRAM Eagle drivetrain system - Featuring SRAM’s X-SYNC2 tooth profile - Optimized 7000 series forged aluminum arms - SRAM DUB technology features a uniform approach to bottom bracket fitment, better sealing against contamination and is forward and backward compatible - Direct Mount ring - ISO 4210 compliant - 12-Speed - DUB bottom bracket sold separately

- Truvativ, Crank arm bolt, M12, Cromoly, Self-extracting for Howitzer, Bag of 2

Genuine replacement parts Get back on the road with a quality replacement hanger. Original equipment replacement rear derailleur hanger. - Original replacement rear derailleur hanger - For use with 2008-2010 Trek Madone

Genuine replacement parts When it's time to refresh your trusty bike, Trek Genuine Replacement Parts have you covered. Upgrade or refresh your bike. - Replacement downtube strike plate for 2012 Madone - Self adhesive

Genuine replacement parts Ensure your battery stays properly in place. Genuine battery mounting accessories and replacement parts. - Contains: Lower- and Upper Bracket and RIB Bumper - Hardware not included

Get back on the trail with a quality replacement hanger. - Attachment hardware is sold separately - For use with 135x5mm hubs Specifications: - Size: Rear drive side, 135mm Q/R - Mounting location: Rear drive side - Attachment: Thru axle nut

Get back on the trail with a quality replacement hanger. - Trek/Fisher full suspension rocker pivot suspension hardware - For specific compatibility concerns, please contact our Customer Service team Specifications: - Size: Rear drive side, 148x12mm Thru Axle - Mounting location: Rear drive side - Attachment: Thru axle nut

Genuine replacement parts Genuine Trek replacement wheels. Complete wheels for easy replacement. - Rim tape included - Tires not included - Spoke count: 36

Upgrade or refresh your bike. GENUINE REPLACEMENT PARTS When it's time to refresh your trusty bike, Trek Genuine Replacement Parts have you covered. PRODUCT DETAILS - Original equipment replacement Alex MD35 27.5 Boost 141 wheels - Alex MD35 rim is double wall, pinned and disc-specific - Does not include skewer, reflector, rim strip, valve, or owner's manual - Wheels shipped as photographed

Upgrade or refresh your bike. GENUINE REPLACEMENT PARTS When it's time to refresh your trusty bike, Trek Genuine Replacement Parts have you covered. PRODUCT DETAILS - Original equipment replacement Alex MD35 27.5 Boost 141 wheels - Alex MD35 rim is double wall, pinned and disc-specific - Does not include skewer, reflector, rim strip, valve, or owner's manual - Wheels shipped as photographed

Genuine replacement parts Integrates seamlessly into the frame. Neutral matte black option only, paint match charge port covers may be available for select models, refer to spec sheet in Bike tech section of your bike SKU. Protects the charge port from the elements. - Durable plastic construction - Includes hardware - Not compatible with Bosch Smart System

Upgrade or refresh your Bontrager wheels. - Replacement axle kit - Includes axle, nuts, cones, spacers, seals and bearings - Compatible with FM-32 OE hubs with 135mm OLD

High-quality replacement skewer to keep the bike moving. - Skewer for Boost 141 rear wheels - Neutral black lever and steel axle

Genuine replacement parts Genuine Trek replacement part to unload the battery. Original Equipment specifications. Compatible with Bosch Powertube RIB batteries. - The handle comes with the spring and RIB handle Spring loaded plunger - Hardware should be ordered separately

Genuine replacement parts Genuine replacement parts Original Equipment specifications. Compatible with Bosch Powertube RIB batteries. - Hardware should be ordered separately

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, 148x12mm Thru Axle - Mounting location: Rear drive side - Attachment: Thru axle nut

Genuine replacement parts Get your bike back on the road with new chainrings Replacement chainring for your Bosch Gen 2 equipped bike - Bosch Generation 2 specific steel chain rings - 3mm offset Boost compatible -Direct Mount

Handlebar tape that's made from partially recycled materials and designed for a comfortable, durable, and tacky grip feel. Tape for confident and comfortable riding Perfect for white-knuckle crits, 100-mile gravel rides, and weekend adventures, EcoTack handlebar tape has a tacky, confidence-inspiring grip with vibration-damping comfort. Plus, It's made from partially recycled material. - 3mm of shock-absorbing foam elevates comfort - Super-tacky texture offers a no-slip grip - Made from 45% recycled materials and 29% biobased foam - Ideal stretch for quick and easy installation - Adhesive backing simplifies installation - Finishing strips and reflective Trek bar end plugs included - Weight: 108g

High-quality replacement skewer to keep the bike moving. - OE Replacement skewers - Available in a variety of OE replacement lengths - Measure hub width and skewer length to ensure proper compatibility

Genuine replacement parts Revive your ride with these BB90/95 bottom bracket bearings. Replacement V2 bearings for oversized bottom brackets. - V2 Bearing to be used in BB90 or BB95 shell when bottom bracket bearing bore is slightly oversized - Measurable Outer Diameter (OD) of bearing is 37.1 x 21 x 8mm - Steel bearings - Oversize bearing for non-drive side of SRAM BB90 road cranks & SRAM BB95 MTB cranks

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, 142x12mm Thru Axle - Mounting location: Rear drive side - Attachment: Thru axle nut

Upgrade or refresh your bike. - Original equipment replacement 24" 6-bolt disc brake wheels for Trek bikes - QR hubs: 100mm OLD front and Boost 141 rear - Pinned aluminum 35mm wide rims - Does not include skewer, reflector, rim strip, valve, or owner's manual - Wheels shipped as photographed

Upgrade or refresh your bike. - Original equipment replacement 24" 6-bolt disc brake wheels for Trek bikes - QR hubs: 100mm OLD front and Boost 141 rear - Pinned aluminum 35mm wide rims - Does not include skewer, reflector, rim strip, valve, or owner's manual - Wheels shipped as photographed

Get back on the bike with a genuine replacement wheel. When it's time to refresh your trusty bike, Trek genuine replacement wheels have you covered. PRODUCT DETAILS - Original equipment replacement 24" rim brake wheels for Trek Kids bikes - Does not include skewer, reflector, rim strip, valve, or owner's manual

Get back on the bike with a genuine replacement wheel. When it's time to refresh your trusty bike, Trek genuine replacement wheels have you covered. PRODUCT DETAILS - Original equipment replacement 24" rim brake wheels for Trek Kids bikes - Does not include skewer, reflector, rim strip, valve, or owner's manual

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

Service and replacement parts specifically for Trek Knock Block technology. Genuine replacement parts Get your bike back on the trail with the headset parts you need. - Trek proprietary headset components compatible with Trek Knock Block models - 58-degree headset fits all 2017-2020 Knock Block equipped models - Includes crown race, bearings, top cover, frame chip & fastener - Frame chip has display tabs to connect Bosch Kiox Mount sold separately - Must be paired with Knock Block stem and Knock Block spacers - Knock Block headset spacers not included

Service and replacement parts specifically for Trek Knock Block technology. Genuine replacement parts Get your bike back on the trail with the headset parts you need. - Trek proprietary headset components compatible with Trek Knock Block models - 72-degree headset fits 2021 Slash 29 - Includes crown race, bearings, top cover, frame chip & fastener - Frame chip has display tabs to connect Bosch Kiox Mount sold separately - Must be paired with Knock Block stem and Knock Block spacers - Knock Block headset spacers not included

A durable, dual-sided, SPD-compatible MTB pedal with fully-adjustable release tension TAKE YOUR RIDING TO THE NEXT LEVEL Clip into the control and efficiency of clipless pedals. The Kovee Comp Clipless Pedals offer a fully adjustable release tension that lets you dial in the right feel for how you ride, while adding the confidence and control of clipless pedals. Perfect for riders new to clipless and those looking to secure a durable pair of clipless pedals without breaking the bank. PRODUCT DETAILS - Dual-sided, SPD-compatible XC MTB clipless pedals - Fully adjustable clip in & clip out tension - Durable die cast aluminum body - Dual sealed ball bearings with chromoly spindles for smooth spinning durability - Install direction & torque spec listed on spindle - Includes cleats and mounting hardware

Dual-sided, SPD-compatible clipless MTB pedals with a perfect balance between durability and weight CLIP INTO CONFIDENCE Clip into the control and efficiency of clipless pedals. The Kovee Elite Clipless Pedals offer fully adjustable release tension that lets you dial in the right feel for your ride, while adding the confidence and control of clipless pedals. When you're after a balance of weight, durability, and style, reach for Kovee Elite. PRODUCT DETAILS - Dual-sided, SPD-compatible XC MTB clipless pedals - Fully adjustable clip in & clip out tension - Durable forged body with anodized plates for added durability - Dual sealed ball bearings with chromoly spindles for smooth spinning durability - Install direction & torque spec listed on spindle - Includes cleats and mounting hardware

Dual-sided, SPD-compatible clipless MTB pedals have trail-worthy durability with the efficiency of clipless CLIP INTO CONFIDENCE ON THE TRAIL The Line Comp Clipless Pedals have a durable diecast aluminum cage to protect from rock strikes and give a confidence-inspiring platform for easily clipping in, all while quickly clearing mud and debris. These pedals are best for you if you want serious clipless trail pedals that don't break the bank. PRODUCT DETAILS - Dual-sided SPD-compatible trail MTB clipless pedals - Fully adjustable clip in & clip out tension - Durable die cast aluminum body & cage to protect against rock strikes - The cage on trail pedals provides a platform for easily clipping in - Dual sealed ball bearings with chromoly spindles for smooth spinning durability - Install direction & torque spec listed on spindle - Includes cleats and mounting hardware

Dual-sided, SPD-compatible clipless MTB pedals are trail-worthy with a perfect balance between durability and weight CLIP INTO CONFIDENCE ON THE TRAIL The Line Elite Clipless Pedals have a durable forged aluminum cage to protect from rock strikes and give a confidence-inspiring platform for easily clipping in, all while quickly clearing mud and debris. The anodized plates add a stylish aesthetic and extra durability. These pedals are best for you if you want upgraded clipless trail pedals designed for durability and performance on every ride. PRODUCT DETAILS - Dual-sided SPD-compatible trail MTB clipless pedals - Fully adjustable clip in & clip out tension - Durable forged body with anodized plates for added durability & cage to protect against rock strikes - The cage on trail pedals provides a platform for easily clipping in - Dual sealed ball bearings with chromoly spindles for smooth spinning durability - Install direction & torque spec listed on spindle - Includes cleats and mounting hardware

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

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

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 - Only compatible with Praxis M30 cranks

Upgrade or refresh your bike. GENUINE REPLACEMENT PARTS When it's time to refresh your trusty bike, Trek Genuine Replacement Parts have you covered. PRODUCT DETAILS - Original replacement wheel - Does not include skewer, reflector, rim strip, valve, or owner's manual