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- Parts & Accessories (270)
- Wheels (211)
- Hubs (62)
- Rims (85)
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Wheels

$7.96
$9.95
20% Off
- High performance adhesive tape, a great pairing with Velox Cement
- Each roll is usually adequate for gluing two tubular tires
- Protects tube from spoke/nipple/rim puncture

$21.59 - $29.99
$23.99 - $29.99
Up to 20% Off
Stan's lightweight aluminum valve stems are half the weight of Stan's standard brass valves. The secure round base is compatible with most tubeless rims and a perfect fit for all Stan's BST rims. A removable valve core makes adding sealant easy, and these babies fit up to 8mm valve hole. Sold as a pair.

$12.79 - $25.00
$15.99 - $25.00
Up to 20% Off
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

$63.99
Going tubeless allows you to run low tire pressure for better traction while drastically reducing the chances of a flat. Stan's Standard Tubeless Kit converts standard tubed wheels to tubeless so you can reap the benefits. Everything you need to go tubeless is included. Plus, you won't miss dealing with flat tires and you'll save money on tubes!

$16.00 - $19.95
$16.00 - $24.00
Up to 20% Off
Use Stan's Tubeless Valve Stems when you're converting standard rims to tubeless via the taping method. These also have a removable core for easier application of tire sealant.
Note: Schrader valve is for non-stepped Hugo rims. If your Hugo rim decal reads:
- MAX RIM PRESSURE: 2.8 tires: 26psi, 3.0 tires: 24psi
- ERD 615, 622x49.9, 29 in x 52.3mm
Your rim has a stepped valve and is not compatible with this Schrader valve.

$9.21
$14.99
39% Off
- Replacement rear wheel skewer.
- Specifically designed for use with Saris trainers.
- Can be used for both indoor and outdoor rides.

$54.00
Our Trainer Axle is designed to adapt your thru-axle equipped bike to on-wheel trainers, such as a 1up, Blackburn, Cyclops, Kinetic, Tacx, Wahoo, and many others. Our goal is to fit the thru-axle to your bike perfectly to minimize spacers and extra parts, providing a clean, high-performance axle for your bike. Train, warm up, and be race ready and fit for the season.
- When it’s time for your race or time to head outside, simply remove your bike from the trainer, remove the drive side axle end and go. Our axle is suitable for use on or off the trainer, indoors or out.
- The axle shaft and axle ends are precision CNC-machined from 7075 aluminum and hard-anodized for rugged durability.
- No special tools required. Design allows for installation or wheel removal using your standard 5mm hex wrench.
- Designed, built, and quality tested in the USA. Proven around the world.
Important: Before you order, make sure your specific trainer will accommodate the width of your modern thru-axle-equipped bike. Measure your trainer at the widest setting and measure the outside width of your bike frame. Our the trainer axle ends will extend past your frame on each side.

$6.18 - $14.99
- MAX bearings are filled completely with high precision Grade 10 balls for maximum load capacity
- No retainer means these bearings have 40 percent more capacity
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$27.20
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.

$59.99
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.
- DT Swiss Rear End Caps - QR x 135/142mm

$52.99
Upgrade or refresh your bike.
- Original equipment replacement Bontrager AT-550 26 wheels
- Bontrager AT-550 single wall, non-eyeletted rims
- Does not include skewer, reflector, rim strip, valve, or owner's manual
- Wheels shipped as photographed

$73.98
Upgrade or refresh your bike.
- Original Equipment replacement Bontrager AT-550 700c wheels
- Bontrager AT-550 single wall, non-eyeletted rims
- Does not include skewer, reflector, rim strip, valve, or owner's manual
- Wheels shipped as photographed

$543.99
$679.99
20% Off
For the groad less traveled
Aeolus Pro 3V is the ultimate road disc upgrade. It has a wider 25mm internal rim so you can run lower pressure for better tire support, added traction, better cornering, and a faster, more comfortable ride. Plus, Rapid Drive 108 road hubs add snappy engagement for an all-around better ride.
Product details
- OCLV Pro Carbon offers an optimized blend of weight, strength, and durability
- D3 Dual Directional Design profile cuts drag at tire-leading and rim-leading edge
- 25mm inner rim width (32mm outer) for added tire support to suit larger-volume road and gravel tires
- Rapid Drive 108 road hubs provide quick engagement for faster acceleration and increased control
- Tubeless Ready (TLR) rims allow for quick transition to tubeless system
- Center Lock disc with 12mm thru-axle and end caps available for 15mm conversion
- Carbon Care Wheel Loyalty Program offers no-cost replacement or repair of rim for first two years of ownership
- No rider weight limit

$655.99
$819.99
20% Off
For the groad less traveled
Aeolus Pro 3V is the ultimate road disc upgrade. It has a wider 25mm internal rim so you can run lower pressure for better tire support, added traction, better cornering, and a faster, more comfortable ride. Plus, Rapid Drive 108 road hubs add snappy engagement for an all-around better ride.
Product details
- OCLV Pro Carbon offers an optimized blend of weight, strength, and durability
- D3 Dual Directional Design profile cuts drag at tire-leading and rim-leading edge
- 25mm inner rim width (32mm outer) for added tire support to suit larger-volume road and gravel tires
- Rapid Drive 108 road hubs provide quick engagement for faster acceleration and increased control
- Tubeless Ready (TLR) rims allow for quick transition to tubeless system
- Center Lock disc with 12mm thru-axle and end caps available for 15mm conversion
- Carbon Care Wheel Loyalty Program offers no-cost replacement or repair of rim for first two years of ownership
- No rider weight limit

$1,039.99
$1,299.99
20% Off
An ultralight 37mm depth carbon road wheel that delivers speed and stability on climbs, crits, classics, and more.
The ultimate road wheel
Faster. Lighter. More stable. The ultralight Aeolus RSL 37 is the ultimate carbon road wheel for climbs, crits, and classics. RSL-level OCLV Carbon is lighter and stronger, allowing for a faster, more stable 37mm rim profile that is lighter than shallower wheels and faster than deeper wheels. Ultralight hubs with DT Swiss 240s internals and a Ratchet EXP 36-freehub keep everything rolling smooth.
All Bontrager carbon wheels are warrantied for life for the original purchaser and come with the added protection of carbon care. If you damage your wheels while riding in the first two years of ownership, we'll replace them. It’s that easy.
Product details
- OCLV RSL Carbon is lighter and stronger, and allows for faster, more stable rim profiles
- RSL optimized 37mm depth provides leading speed, stability, and weight
- Tubeless Ready (TLR) rims allow for quick transition to tubeless system
- 37mm depth OCLV Carbon rim (28mm outer) DT Aerolite spokes 24/24, DT ProLock nipples
- Smooth rolling, ultralight DT Swiss 240s internals
- Center lock disc hubs with 12mm thru-axle front and rear, axle swap available for front QR and rear 15mm
- Includes TLR rim strip, TLR valve, and traditional rim strip

$1,119.99
$1,399.99
20% Off
An ultralight 37mm depth carbon road wheel that delivers speed and stability on climbs, crits, classics, and more.
The ultimate road wheel
Faster. Lighter. More stable. The ultralight Aeolus RSL 37 is the ultimate carbon road wheel for climbs, crits, and classics. RSL-level OCLV Carbon is lighter and stronger, allowing for a faster, more stable 37mm rim profile that is lighter than shallower wheels and faster than deeper wheels. Ultralight hubs with DT Swiss 240s internals and a Ratchet EXP 36-freehub keep everything rolling smooth.
All Bontrager carbon wheels are warrantied for life for the original purchaser and come with the added protection of carbon care. If you damage your wheels while riding in the first two years of ownership, we'll replace them. It’s that easy.
Product details
- OCLV RSL Carbon is lighter and stronger, and allows for faster, more stable rim profiles
- RSL optimized 37mm depth provides leading speed, stability, and weight
- Tubeless Ready (TLR) rims allow for quick transition to tubeless system
- 37mm depth OCLV Carbon rim (28mm outer) DT Aerolite spokes 24/24, DT ProLock nipples
- Smooth rolling, ultralight DT Swiss 240s internals with Ratchet EXP 36-point engagement
- Compatible with Shimano 10/11 speed, SRAM 10/11 freehubs, 12sp available separately
- Center lock disc hubs with 12mm thru-axle front and rear, axle swap available for QR and 15mm
- Includes TLR rim strip, TLR valve, and traditional rim strip

$99.99
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

$7.99 - $12.99
$9.00 - $12.99
Up to 20% Off
These rim valves are crucial in upgrading your Tubeless Ready (TLR) Bontrager wheels to the next level of dependability and performance.
Key features:
- To be used exclusively with Bontrager Tubeless Ready (TLR) wheels
- Required for Bontrager's Tubeless Ready (TLR) system setup
- Removable valve core for easy sealant fill
- Silver MTB valve is compatible with all Bontrager Mountain wheels except: Line XXX, Kovee XXX, and Line Pro 40
- Alloy Road Tubeless Rim Valve is compatible with all Bontrager alloy TLR road wheels

$79.99 - $95.00
When it's time to refresh your trusty bike, Trek Genuine Replacement Parts have you covered.
Upgrade or refresh your bike.
- Original equipment replacement Bontrager Connection Disc wheels
- Durable double-wall rim with 20mm internal, 26mm external width
- Black rim graphics and spoke nipples
- Does not include skewer, reflector, rim strip, valve, or owner's manual
- Wheels shipped as photographed

$224.99
Line Comp 30 is a durable alloy mountain wheel built on wider rims for better tire support. With more support, you can run lower tire pressure for better traction, more control, and a smoother ride. This trail-tough wheel stands up to hard hits, has a proven Tubeless Ready (TLR) design, and includes a 108-tooth Bontrager Rapid Drive hub for quick engagement, fast acceleration, and long-lasting performance.
- Rapid Drive 108, j-bend hub instantly transfers effort into forward momentum
- Updated rim design and stronger G609 alloy stands up to hard hits
- Tubeless Ready (TLR) rims allow for a quick, easy transition to tubeless system
- Wider Boost 110/148 hub flanges enhance bracing angle for stiffer wheel
- Durable G609 alloy rim with 29mm internal, 33mm external width, 28 hole front/rear
- 14G spokes with brass locking nipples
- 6 bolt disc, SRAM XD driver, Shimano 10/11 speed available separately
- Includes TLR rim strip installed and TLR valve

$264.99
Smooth rolling and confidence inspiring
Key features
- Stacked Lacing - Provides a better spoke bracing angle for a stiffer wheel
- Tubeless Ready (TLR) rims allow for quick transition to tubeless system upgrade
- Offset spoke bed reduces wheel dish for stiff and stable performance
- 6061 alloy rim 23mm outer, 19.5mm inner width, 3 pawl hub
- Shimano 10/11, SRAM 10/11, Campagnolo (freehub sold separately)
- Includes Tubeless Ready (TLR) rim strip, TLR valve stem, internal cam quick release
- No rider weight restrictions

$349.99 - $574.99
Weighing less than 1500g per set, Paradigm wheels deliver a combination of top-performance and superb ride quality with a 19.5mm width, DT 240 internals with an 18-tooth free hub, and a great weight-to-stiffness ratio.
- Stacked Lacing provides a better spoke bracing angle for a stiffer wheel
- Tubeless Ready (TLR) rims allow for quick transition to tubeless system
- Offset spoke bed reduces wheel dish for stiff and stable performance
- 6061 alloy rim 25mm outer, 19.5mm inner width, DT Swiss hubs
- Shimano 10/11, SRAM 10/11, Campagnolo (freehub sold separately)
- Includes Tubeless Ready (TLR) rim strip, TLR valve stem, internal cam quick release
- No rider weight restrictions

$374.99
Roll fast, stop fast
Paradigm Elite Disc is the ultimate high-performance Tubeless Ready disc wheel. The trusted DT Swiss star ratchet system offers a more responsive engagement, while stacked lacing provides a better bracing angle for stiffness, agility, and speed.
Product details
- Stacked lacing alignment provides a better spoke bracing angle for a stiffer wheel
- Tubeless Ready (TLR) rims allow for quick transition to tubeless system upgrade
- Offset spoke bed reduces wheel dish for stiff and stable performance
- Interchangeable axles allow for compatibility with more frames and forks
- Lightweight alloy rim (23mm outer, 19.5mm inner width)
- Compatible with Shimano 10/11spd, SRAM 10/11, Center Lock
- No rider weight restrictions
- Includes Bontrager TLR rim strip and TLR valve stem

$4.40 - $4.99
$4.99 - $5.50
Up to 20% Off
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

$897.00
Zipp's 101 XPLR is a purpose-built wheel for gravel. Thanks to MOTO Technology, this wheel arms gravel cyclists with more control and durability over harsh terrain, providing a smooth ride quality that helps reduce fatigue. That means a more comfortable ride. The 101 XPLR—short for explore-is purpose—built for riders searching for adventure beyond the norm. Think of it as a magic carpet ride over primitive roads, especially with large tubeless tires at lower tire pressures. This wheel is ideal for gravel racing, adventure, or any long day in the saddle. Based on Zipp's MOTO Technology, the 101 XPRL's single-wall rim construction provides excellent compliance and vibration damping. Less fatigue, allows you to ride longer and faster. The 101 XPLR features the ZR1 hubset for better seal design for improved durability and quicker response with 66 points of engagement. With 101 XPLR, victory is in the pursuit of adventure.
- All-day comfort and compliant ride
- Available in 700c or 650b
- 27mm wide internal profile
- Reduced chance of pinch flatting
- More traction in rough corners
- Smoother ride in rocky terrain
- Ability to run lower tire pressure
- Less fatigue, which allows you to ride longer and faster
- Frustration-free tire installation
- ZR1 hubset for better seal design for improved durability and quicker response with 66 points of engagement
- Lifetime Warranty

$1,002.00
Zipp's 101 XPLR is a purpose-built wheel for gravel. Thanks to MOTO Technology, this wheel arms gravel cyclists with more control and durability over harsh terrain, providing a smooth ride quality that helps reduce fatigue. That means a more comfortable ride. The 101 XPLR—short for explore—is purpose-built for riders searching for adventure beyond the norm. Think of it as a magic carpet ride over primitive roads, especially with large tubeless tires at lower tire pressures. This wheel is ideal for gravel racing, adventure, or any long day in the saddle. Based on Zipp's MOTO Technology, the 101 XPRL's single-wall rim construction provides excellent compliance and vibration damping. Less fatigue, allows you to ride longer and faster. The 101 XPLR features the ZR1 hubset for better seal design for improved durability and quicker response with 66 points of engagement. With 101 XPLR, victory is in the pursuit of adventure.
- All-day comfort and compliant ride
- Available in 700c or 650b
- 27mm wide internal profile
- Reduced chance of pinch flatting
- More traction in rough corners
- Smoother ride in rocky terrain
- Ability to run lower tire pressure
- Less fatigue, which allows you to ride longer and faster
- Frustration-free tire installation
- ZR1 hubset for better seal design for improved durability and quicker response with 66 points of engagement
- Lifetime Warranty

$739.00
Zipp's 101 XPLR is our first purpose-built rim for gravel. Thanks to MOTO Technology, this wheelset arms gravel cyclists with more control and durability over harsh terrain, providing a smooth ride quality that helps reduce fatigue. That means a more comfortable ride. The 101 XPLR -short for explore-is purpose-built for riders searching for adventure beyond the norm. Think of it as a magic carpet ride over primitive roads, especially with large tubeless tires at lower tire pressures. This rim is ideal for gravel racing, adventure, or any long day in the saddle. Based on Zipp's MOTO Technology, the 101 XPRL's single-wall rim construction provides excellent compliance and vibration damping. Less fatigue, allows you to ride longer and faster. Quarq's TireWiz is an add-on option for 101 XPRL to dial in your pressure for an even more compliant ride.
- All day comfort and compliant ride
- Available in 700c or 650b
- 27mm wide internal profile
- Reduced chance of pinch flatting
- More traction in rough corners
- Smoother ride in rocky terrain
- Ability to run lower tire pressure
- Less fatigue, which allows you to ride longer and faster
- Frustration-free tire installation
- Lifetime Warranty

$739.00
Zipp's 101 XPLR is our first purpose-built rim for gravel. Thanks to MOTO Technology, this wheelset arms gravel cyclists with more control and durability over harsh terrain, providing a smooth ride quality that helps reduce fatigue. That means a more comfortable ride. The 101 XPLR -short for explore-is purpose-built for riders searching for adventure beyond the norm. Think of it as a magic carpet ride over primitive roads, especially with large tubeless tires at lower tire pressures. This rim is ideal for gravel racing, adventure, or any long day in the saddle. Based on Zipp's MOTO Technology, the 101 XPRL's single-wall rim construction provides excellent compliance and vibration damping. Less fatigue, allows you to ride longer and faster. Quarq's TireWiz is an add-on option for 101 XPRL to dial in your pressure for an even more compliant ride.
- All day comfort and compliant ride
- Available in 700c or 650b
- 27mm wide internal profile
- Reduced chance of pinch flatting
- More traction in rough corners
- Smoother ride in rocky terrain
- Ability to run lower tire pressure
- Less fatigue, which allows you to ride longer and faster
- Frustration-free tire installation
- Lifetime Warranty
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