Parts & Accessories

Upgrade or refresh your Bontrager wheels. Genuine replacement parts Whether you're looking to upgrade to the newest and freshest drivetrain or simply hoping to refresh your trusty wheelset, Trek Genuine Replacement Parts have you covered. - Replacement freehub body - Compatible with Bontrager Rapid Drive 108 hubs - Pawls and springs sold separately - Install 3 pawls/springs for 54 tooth engagement or 6 pawls springs for 108 tooth

- Plastic spoke covers in a variety of colors - 300mm cut to fit length - 36 pieces - enough for one wheel - Increases visibility and demands attention

Compatible with all Presta pump heads and most sealant injectors, Fillmore is backward-compatible with whatever you got, and forward-thinking in every way. Made for mountain, gravel and 'cross rims up to 28mm deep, Fillmore is one of those upgrades you don't know you need until you try it. - Airflow - 3 times standard Presta air flow, easing tubeless tire set-up and reducing pumping force - No clogging - Patented poppet-style design eliminates clogging by shielding air hole from contact with sealant - Simplicity - Ability to inject sealant without removal of valve core simplifies maintenance - Adjustable - Micro-air adjustment feature allows for precise trail-side pressure changes

Stan's No Tubes' Presta Removable Valve Core is a replacement valve core for Stan's No Tubes Presta valve stems and Presta valve equipped rim strips.

Tubeless setup made easy with valve stems designed to work as a system with Bontrager wheels, tires and rim strips The valves you need to upgrade to Tubeless These rim valves are crucial in upgrading your Tubeless Ready (TLR) Bontrager wheels to the next level of dependability and performance. Product details - To be used exclusively with Bontrager Tubeless Ready (TLR) wheels - Use only with Bontrager TLR rim strip with rectangular base - Required for Bontrager's Tubeless Ready (TLR) system setup - Removable valve core for easy sealant fill - Sold as singles

Getting the correctly sized magnets means you're worrying about where the next coffee stop is, not if your computer is recording the ride. Key features: - Universal wheel magnets work with any speed sensor - Thread-on speed magnet is positioned closer to the sensor for improved signal - Aero speed magnet provides a sleek, low-profile, aerodynamic solution

The Muc-Off Tubeless Rim tape is made from their proprietary performance material with a pressure-sensitive adhesive to provide just the right amount stretch whilst maintaining durability and strength needed to create a lasting airtight seal. Semi-transparent material makes locating the valve hole easy.

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)

Spank Pawl and Spring Replacement Kits - Kit to service Spank rear hubs - Fits Spank Spike/Spoon or Oozy rear hubs - Fits HEX Micro Spline Hubs

Elite Series skewers for fat bike applications AL6061 alloy lever with CrMo axle Available for 135mm, 150mm, 170mm, and 190mm OLD spacing

Replacement Alloy XDR (XD-Road) Freehub Body, for all HEX Rear Hubs. Includes spacer ring to also allow the use of MTB cassettes. Compatible with: - All HEX J-Type, Straightpull, and Gravel rear wheels Not compatible with: - SPIKE/OOZY/SPOON hubs

Replacement freehub body for Sram 900 series hubs

Purchase our Kid Trailer axle for your bike, and share your stoke for cycling with your kids. Simplify your life by allowing quick and secure attachment of your trailer to your best and favorite bike. Enjoy the adventure. Robert Axles for Kid Trailers are designed specifically to fit your 12mm thru-axle bike and allow attachment of any hitch-mounted trailer. These fit any trailer that has two wheels and a single point of attachment to the axle. This includes all the two-wheeled child, pet, and cargo trailers such as Thule, Chariot, Burley, Instep, Carry Freedom, and many more. - The axle shaft and axle end are precision CNC-machined. - The axle shaft is 7075 aluminum and hard black-anodized for rugged durability. - The stainless steel axle end allows for mounting of the hitch provided with your trailer. - Hardware for attachment of the hitch is included; the hitch, itself, is not. - No special tools required. Design allows for wheel installation and removal using your standard 5mm hex wrench. - Designed, built, and quality tested in the USA. Proven around the world.

Wheels Mfg axles are made from aircraft quality 4130 alloy steel, made specifically for Wheels Mfg. It’s heat-treated to increase strength without making the axle brittle. Rolled threads make for easy assembly of cones & locknuts. - Fits many Taiwanese hubs - Type: Solid Axle - Threads: 9.5mm x 26tpi - Diameter: 9.5mm - Length: 155mm - 1 axle per bag

The Muc-Off Ultimate Tubeless Kit contains everything needed to get a tubeless-ready wheelset set up and ready to roll. Each Kit contains Tubeless Rim Tape, two CNC-machined black tubeless valves and two pouches of No Puncture Hassle Tubeless Sealant.

Make your WTB rims air tight and ready for tubeless use with WTB's TCS Rim Tape. This tape covers the spoke holes and can be used as a lightweight rim tape in any rim. Available in 11-meter (covers 5 rims) and 55-meter rolls (covers 27 rims).

- Tubeless Compatible System rim tape provides an airtight seal between rim and tire - WTB recommends using tape that is 5mm wider than the inner rim width - An 11 meter roll will covers five wheels and a 55 meter roll covers 27 wheels

- Replacement freehub bodies include pawls and springs pre-installed - M-Pulse hubs: six pawls are equipped with Neodymium magnets engaging every 1.66 deg - E-Sync hubs: fast 8.18 deg engagement with reinforced high-torque pawls - HG 11sp road FH body

After years of mountain biking with thru-axles with bulky handles that seemed to strike every trailside obstacle, we needed a better option. Our Lightning Bolt-On thru axles offer a high-quality, simple, lightweight alternative to that bulky handle. Available in a range of sizes that fit both front and rear wheels on all types of thru-axle-equipped bikes. - Lightning is Better—Our front and rear Lightning Bolt-On axles offer a stronger, more durable, lower profile, and lighter weight option to replace your stock thru-axles. - Low Profile—No more bulky handles to strike trail obstacles or create wind drag. Aerodynamic design. - Light Weight—Our axles are internally bored to remove unnecessary material without compromising strength. - Easy to install—Our matching front and rear Lightning Bolt-On Axles require only a standard 6mm hex wrench for easy installation and removal. - Better Tolerances—Manufactured in the USA to the tightest tolerances using aerospace materials and CNC manufacturing. No longer will your axle loosen while riding. - The axle is precision CNC-machined in the USA from 7075 aluminum and hard-anodized for rugged durability. Our axles are built to the tightest standards in the industry. - No special tools required. Design allows for wheel installation and removal using your standard 6mm hex wrench. - Designed, built, and quality tested in the USA. Proven around the world.

- High-quality fat bike rim strips - Super durable PVC material

After years of mountain biking with thru-axles with bulky handles that seemed to strike every trailside obstacle, we needed a better option. Our Lightning Bolt-On thru axles offer a high-quality, simple, lightweight alternative to that bulky handle. Available in a range of sizes that fit both front and rear wheels on all types of thru-axle-equipped bikes. - Lightning is Better—Our front and rear Lightning Bolt-On axles offer a stronger, more durable, lower profile, and lighter weight option to replace your stock thru-axles. - Low Profile—No more bulky handles to strike trail obstacles. Aerodynamic design. - Light Weight—Our axles are internally bored to remove unnecessary material without compromising strength. - Easy to install—Our matching front and rear Lightning Bolt-On Axles require only a standard 6mm hex wrench for easy installation and removal. - Better Tolerances—Manufactured in the USA to the tightest tolerances using aerospace materials and CNC manufacturing. No longer will your axle loosen while riding.

- Colored rim decal kits to personalize your ride - Decals to fit two (2) 50w 27.5+ rims

- Colored rim decal kits to personalize your ride - Decals to fit 2 100w 26-inch rims

- Colored rim decal kits to personalize your ride - Decals to fit two (2) 70w 26-inch rims

Clean and Simple is always best. Leverless design for added security and clearance for when situations get tight. These super tough axles tighten up with a 6mm Allen key. They feature "a get out of jail" 6mm Allen key on the drive side of the axle if you manage to round the non-drive side. Constructed from 7075 Aluminium and made to the manufacturer’s exact specifications.

Designed to be stiff and durable enough to meet the demands of modern mountain bike riding, the Ritchey WCS BOOST fork thru-axle offers confidence and control for whatever kind of trails you're into. - Type: thru-axle - Material: 7075 Alloy - Axle Length: 135mm - Diameter: 15mm - Thread diameter: M15 - Thread pitch: 1.2mm - Head: hex 6mm - Weight: 63g - Color: black

Ritchey Front Hub Conversion Kits

Conversion kits and caps sets compatible with Ritchey front hubs. - For any Ritchey 15mm front thru-axle hub - Replacement endcap for Phantom Flange front hubs - Converts from 15mm TA to 9mm QR

Authentic Ritchey hub conversion kit for mountain bike hubs. - End cap conversion for Vantage and Trail non 2-piece V2 front hubs - Convert to 20mm thru-axle

Authentic replacement freehub body for Ritchey V2 Apex and Zeta Phantom Flange road wheels - 11-speed Shimano

Authentic Ritchey hub conversion kit for mountain bike hubs. - Convert 15mm (OD) alloy axle to QR9 ID - Quick release skewer not included

Pawl and spring service kit for all Ritchey wheels and hubs V4 and up.

Authentic replacement freehub body for Ritchey Comp and Classic Zeta wheels. - Available for: SRAM XDR

Front end cap conversion kits for NoTubes Neo and Neo Ultimate - SealLock end caps feature a low friction U-cup seal that snaps into place

Purchase our Kid Trailer axle for your bike. and share your stoke for cycling with your kids. Simplify your life by allowing quick and secure attachment of your trailer to your best and favorite bike. Enjoy the adventure. Robert Axles for Kid Trailers are designed specifically to fit your 12mm thru-axle bike and allow attachment of any hitch-mounted trailer. These fit any trailer that has two wheels and a single point of attachment to the axle. This includes all the two-wheeled child, pet, and cargo trailers such as Thule, Chariot, Burley, Instep, Carry Freedom, and many more. - This axle is specifically designed to fit the 142/148 hub standard Surly MDS or Gnot Boost bikes. - The derailleur end of our axle is internally threaded and will use the bolt from your stock Surly axle. The disc brake side of our axle has an engineered mount for your trailer hitch. That mount has been permanently attached to the axle. - The axle shaft and axle end are precision CNC-machined. - The axle shaft is 7075 aluminum and hard black-anodized for rugged durability. - The stainless steel axle end allows for mounting of the hitch provided with your trailer. The threads are M10x1 (metric). - Hardware for attachment of the hitch is included; the hitch, itself, is not. - No special tools required. Design allows for wheel installation and removal using your standard 5mm hex wrench. - Designed, built, and quality tested in the USA. Proven around the world.

Rear axle conversion kits convert your hub to fit a new axle measurement or for a new group set. All DT Swiss hubs can be converted.

We designed Teravail tubeless tape for no-hassle installation. Its slight stretch allows the tape to easily conform to your rims. The translucent material shows you exactly where the tape makes contact. It's tacky enough to prevent shifting but easy to pull up if needed, and it won't leave residue on your rims. - Teravail Tubeless Tape comes in a variety of widths to fit almost any rim. - Teravail Tubeless Tape is available in a variety of widths and roll lengths. - Ten-meter length is enough for a single layer on approximately four wheels

Replacement axles for Manitou forks

Front axle conversion kits convert your hub to fit a new axle measurement or for a new group set.

A non-tubeless protective strip to cover the spoke holes in your ENVE carbon clinchers. 

Replacement axles for Black Ops MX-1100 hubs. Size: 3/8-inch x 100 x 140mm - Supplier Part: KT-576F - MPN: 370664 - Front/Rear: Front - Diameter: 3/8-inch - OLD: 100mm Size: 3/8-inch x 110 x 152mm - Supplier Part: KT-5V3R - MPN: 370665 - Front/Rear: Rear - Diameter: 3/8-inch - OLD: 110mm

Replacement axles for MX-2000 hubs. Size: 14 x 100 x 165mm - Supplier Part: KT-M18F - MPN: 370666 - Front/Rear: Front - Diameter: 14mm - OLD: 100mm Size: 14 x 110 x 180mm - Supplier Part: KT-389R - MPN: 370668 - Front/Rear: Rear - Diameter: 14mm - OLD: 110mm Size: 3/8-inch x 100 x 165mm - Supplier Part: KT-M17F - MPN: 370667 - Front/Rear: Front - Diameter: 3/8-inch - OLD: 100mm Size: 3/8-inch x 110 x 180mm - Supplier Part: KT-M88R - MPN: 370682 - Front/Rear: Rear - Diameter: 14mm slotted for 3/8-inch - OLD: 110mm

- Non-quick release design for added security - Alloy anchor nut includes Anti-Spin tab which prevents unwanted turning of nut when tightening or loosening the hex through-bolt - XL version compatible with thicker dropouts (up to 10mm thick) - Torque to 7 N - Wheel: front/rear - Spacing (front/rear): 100/135mm - Shaft: Chromoly

- Replacement pawls and springs for DJD Bush Drive rear are for original DJD or DJD-Bush Drive rear hub - Replacement pawls and springs for Spin Doctor 6-Drive are compatible with all 6-Drive hubs - Replacement pawls and springs for Supa Drive are compatible with all Supa Drive hubs - Spin Doctor, Spin Doctor Pro and Spin Doctor 6-Drive parts are generally not cross compatible - DJD and DJD-BD parts are generally not cross compatible

- 14 gauge forged 7075 alloy with CNC finish - Matches Halo and Gusset anodized colors perfectly - Sold in bags of 50 - length: 12mm

- Grade 3 balls and magnetite rust proof finish - Abec 5 precision and silicone w seals - 3 times cryogenic race treatment - Bearings sold individually, not as pair

• 5mm skewer set (F+R hubs) • Standard 5mm Hex release • Black or Silver anodized finish • Chromoly axles

• Replacement aluminum quick release skewers

- Variable widths - Left: 35mm - Center: 52mm - Right: 40.5mm - Length: 127.5mm - Overall: 148.5mm

- For square taper and flanged. - Fits most cartridge BBs - Shell: 8mm Flanged axle bolt

- Steel end nut for QR skewers

- Replacement adjustable nut for three-speed internal hubs.

- Type: Skewer only - Length: 220mm

- Fits all freewheel hubs - Will not fit Cassette hubs - Type: STD Plastic - Color: Clear

Replacement indicator chain for three speed Sturmey Archer hubs.

Replacement clear plastic spoke guard.

- Eady to install - Spoke mounted - 2 per set

- Supplies full wheel illumination for 700c/29in wheels and smaller - Approximately 40 hrs of battery life - Water resistant design - Includes 3 (AA) batteries - Sold individually (1 wheel) - Easy to install

Can be used with Stan's ZTR rims to make them airtight or used as a lightweight rim tape in any rim. A single 10-yard roll will tape five 26-inch rims or four 29-inch rims or two wide road clincher rims. 21mm width fits: - ZTR Olympic - ZTR Iron Cross - ZTR 355 - ZTR Alpine - ZTR Crest - ZTR Alpha 340 (2 layers) - ZTR Alpha 400 (2 layers) - Most road clincher rims 25mm width fits: - ZTR 355 (26", 650b, 29") - ZTR Crest - Crest MK3 - ZTR Arch EX - ZTR Flow EX - Crest S1 27mm width fits: - ZTR Flow EX - ZTR Bravo - ZTR Hugo 52mm - Arch S1 - ZTR Rapid 28 - ZTR Rapid 30 - Arch MK3 30mm width fits: - ZTR Flow MK3

Wheels Mfg axles are made from aircraft quality 4130 alloy steel, made specifically for Wheels Mfg. It’s heat-treated to increase strength without making the axle brittle. Rolled threads make for easy assembly of cones & locknuts. - Fits many BMX hubs - Type: Solid Axle - Threads: 9.5mm x 26tpi - Diameter: 9.5mm - Length: 187mm - 1 axle per bag