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Parts & Accessories

$15.99
Get unbelievable traction in even the slickest winter conditions by adding Bontrager Tire Studs to your stud-ready winter tires. The carbide tipped design provides biting traction with an easy to install, durable design.
Key features
- Carbide-tipped design provides long lasting and durable traction
- Compatible with Bontrager stud-ready tires
- Use Bontrager Tire Stud Tool for easy installation

$6.99 - $9.99
- Permanently seals tube punctures up to 1/8 inch
- Non toxic formula installs easily through Schrader valves
- Complete with valve core remover and filler tube
- Slime keg fills 160 tires at 1/2 the price per ounce of the 16 oz size

$19.90 - $23.90
- Half the weight of the original Mr. Tuffy Tire Liner
- Rubber shield fits between tire and tube to prevent flats
- Back of the liner is serrated to keep it in place inside the tire and curved to match the profile of the tire

$12.05
• Integrated presta valve extension
• Machined alloy construction
• Available in 30mm, 50mm, and 70mm
• For use with inner tube with removable Presta valve core

$19.99
Bigger than standard Presta valve nuts, the Big P-Nut is designed to provide extra leverage to better tighten tubeless valves on standard tubeless rims.
- Over-sized design provides extra torque when tightening
- CNC-machined from AL-6061 aluminum
- Kit includes two 40mm long brass tubeless valves

$25.00
CushCore tubeless air valves are specially designed to work with a CushCore tire insert. The air passageway is T-shaped, rather than a simple through-hole, which prevents the insert from obstructing air flow through the valve.
- Made from CNC machined from 6061 T-6 aluminum, anodized black
- Tapered rubber collar permanently bonded at the sealing interface
- The valve core can be removed to add tire sealant
- Valve locknut with o-ring seal and valve cap are included
- Sold as a set

$9.99 - $153.99
Looking for a super lightweight but badass tubeless sealant? Boom, you've just found it my friend! No Puncture Hassle performs under the most brutal race conditions. The cutting-edge microfiber molecules fill the bigger holes and tears, whilst the advanced latex forms a strong seal instantly. The formula also contains a unique UV detection system that highlights any punctures you haven’t seen during your ride.
Developed with the world's top downhillers and pro peloton teams, to give you the finest tire sealant available. It's non-corrosive and easily washes off with water. Compatible with tubeless ready and full UST wheels/tires, No Puncture Hassle works from 15psi-120psi and temperatures from -20°C to +50°C. Our pouch is designed to fit your Presta valve perfectly and is ideal to add to your toolkit or ride pack for emergency top ups on the go!
- For Downhill, Enduro and Road tires
- Seals tears and holes up to 6mm
- Contains UV puncture detection
- Won't dry out or ball
- Works from 15psi-120psi and temperatures from -20°C to +50°C
- Biodegradable

$27.99
- 6061 Aluminum valve and cap
- Removable valve core
- Comes with round & square rubber bases for different rim types
- Spare alloy valve cap with integrated valve core removal tool
- Installs securely with a 4mm fitting for a hex wrench on the valve and a 10mm wrench flat on the nut

$9.90
The Challenge threaded inline valve extenders add 41.5mm length so that your valves will protrude thru deeper dish rims allowing you to attach a pump. They are compatible with inner tubes and tubular tires that include removable valve core Presta valves. They also include rubber gaskets for an air-tight fit. The kit includes two alloy extenders and a plastic tool.

$8.00 - $50.00
Whisky’s tubeless rim tape is designed to make setup as easy as possible. Elasticity allows for smooth, even adherence while translucency lets you see where the tape contacts the rim. Different widths available to fit almost any rim.

$14.99
- To be used exclusively with Bontrager 29""/700c Tubeless Ready (TLR) wheels
- TLR Rim Strips are the light and easy solution to Bontrager Tubeless conversion
- Width : 21mm

$17.00 - $28.00
The Product that Started a Tubeless Revolution
Inside this simple bottle is a product that changed cycling. Today's tubeless systems rely on the lighter, more reliable, self-sealing performance of Stan's Tire Sealant.
Just two ounces of Stan's in a converted standard tire or tubeless tire can repair punctures up to 1/4-inch almost instantly to keep you rolling. Longer-lasting Stan's Tire Sealant is formulated to stay liquid in tires with even thin casings for up to seven months. Arid conditions require more frequent monitoring of sealant levels, but anti-freezing agents in our special formula allow Stan's Tire Sealant to be used in temperatures as cold as -30° F. One quart will convert up to 16 tires.
- First choice of riders around the world for tubeless conversion and flat prevention
- Seals punctures up to 1/4-inch (6.5mm) quickly
- Stays liquid 2-7 months for long-lasting protection
- Premium low-viscosity formula resists freezing to work in environments as cold as -30° F (-34° C)
- Natural materials, safe for the environment
- Can be injected through valve stems with removable cores compatible with tubes and tubular tires

$23.99
The VersaValve stem utilizes a large, sturdy base plate that can be fitted on different rims, by use of rubber grommets. The large base plate ensures a solid contact with the rim bed and the adaptable grommets guarantee an airtight fit on most rims for mountain, road or CX use.
- Universal fit. One valve for all rim types
- Replaceable grommets
- Kit includes VersaValve stems, two types of grommet, extra valve cores and RVC tool

$14.99
Use Bontrager's Rhythm 26-inch Tubeless Rim Strip to convert your Rhythm wheel (sold separately) to tubeless. Riding tubeless lets you lower your tire's air pressure for more traction and a smoother ride with considerably less flats.

$14.00
Precision engineered for precise inflation of your Zipp wheels, these Zipp Tangente Valve Extenders take the hassle out of short Presta valves.
- For use with threaded Presta (non-removable core) tubes
- Knurled end to keep pump from slipping
- Available in all lengths to match all Zipp wheels
- 3mm hex broach in the barrel to guarantee a perfect seal when tightened

$24.99
The Lizard Skins Utility Strap is an easy way to stow essential tools and a spare tube. The minimally designed Utility Strap is a lightweight on-bike storage solution for any rider. This versatile system is made to securely attach under seats and other locations on bike frames. The Utility Strap has a wide strap and durable metal buckle.
- On-bike storage solution
- Inner sleeve to compress the tube
- Multiple spots for tools: CO2, Tire Lever, Multi-tool, etc.
- Wide strap and durable metal buckle
- Silicone and rubber grip for stability
- Compact and lightweight
- Attach under the seat or other locations on the bike frame
- Weight 4oz

$19.00 - $25.00
No.9 Tubeless valves for use with Whisky Tubeless rims and most other systems. These alloy stems feature removable Presta cores and are designed to fit up to 8mm valve holes.
- Available in a number of lengths and colors to perfectly fit your rims and your sense of style.
- Includes two valves

$16.00
A good pair of valves can make a big difference in the reliability and ease-of-use for any tubeless setup. Whisky's No. 7 Brass tubeless valves help ensure your tires are dialed for every ride. And, it's always a good call to keep an extra valve in a pocket or bag.
- For use with Whisky tubeless rims and most others
- 40mm length
- Fits up to a 8mm valve hole
- Removable valve core
- Sold as a pair

$23.99
Converts Presta valves for use with Schrader-compatible inflation devices.
- Machined aluminum is lighter than brass alternatives
- Rubber O-ring provides a secure seal to prevent air leakage
- Sold as a card of 12

$19.99
The FlatAway tire liner is a lightweight strip of Aramid fiber that protects against external punctures. It is excellent for touring or urban applications. Place it between your casing and your tube and ride with more security.
- Adhesive backing holds FlatAway in place

$78.00
CushCore is an engineered foam insert to be mounted inside a tire, designed to absorb impacts, reduce vibration, and increase lateral stability. These characteristics translate to a more controlled, comfortable, and faster ride.
- The system is designed to be used with tubeless-ready or tubeless converted rims and tires and is compatible with tubeless tire sealants
- The insert divides the inner volume of the tire in half, maintaining air underneath the tread and the foam insert next to the rim
- Fits tire widths 33mm to 46mm and inner rim widths 19mm to 26mm
Includes
- 1 CushCore Insert
- 1 CushCore Tubeless Air Valve
- Installation Instructions

$82.99 - $88.99
The Air-Liner is a high-quality polymer insert that replaces a portion of the air volume in the tire. This trait, combined with the shape, provides a tunable system that enhances your ride performance. The Air-Liner sidesteps the traditional compromise of stability vs. grip and allows your tires to remain stable, grippy, and controlled, even at low pressures.
The Air-Liner is designed using a round cross-section with channels on the top and bottom. The top channel provides room for the tunable air chamber that sits directly beneath the tire tread. Upon impact, the corner edges of the channel flex first. This allows the tread to remain flexible, which increases traction without sacrificing impact resistance. The bottom channel allows for easy fine-tuning of the air chamber and allows for full compatibility of all valve core styles. The round cross-section shape mimics the natural shape of the tire and supports a greater contact area within the sidewalls of the tire casing. Side-to-side tire stability is increased, yet the tread remains soft and grippy. This improves cornering, climbing, and braking performance.
- Protection: Both wheel and tire are protected by the Air-Liner insert. By cushioning impacts from within the tire, your expensive rim remains protected while eliminating flats caused by rim-strike impacts.
- Control: The Air-Liner insert replaces air volume in the tire. The reduced air volume allows the tire to compress and rebound in a more controlled manner compared to standard tubeless systems.
- Performance: Side-to-side tire stability is increased, yet the tread remains soft and grippy. This improves cornering, climbing, and braking performance.
- Durability: This highly durable polymer material has been tested to a projected life of 2000 hours under normal riding, or 1 full hour of run-flat downhill use under a typical rider.
- Air-Liner increases control, durability, performance, and protection of both tire and wheel.
- Sold individually (single tire).
Compatibility
- Small: 1.9 – 2.25-inch wide tires
- Medium: 2.25 – 2.5-inch wide tires
- Large: 2.5 – 2.7-inch wide tires
- X-Large: 2.7 – 4.0-inch wide tires

$149.00
CushCore is an engineered foam insert to be mounted inside a tire, designed to absorb impacts, reduce vibration, and increase lateral stability. These characteristics translate to a more controlled, comfortable, and faster ride.
- The system is designed to be used with tubeless-ready or tubeless converted rims and tires and is compatible with tubeless tire sealants
- A specially designed tubeless air valve is included with each insert, allowing air to move through the valve without becoming obstructed by the insert
- The insert divides the inner volume of the tire in half, maintaining air underneath the tread and the foam insert next to the rim
- Fits tire widths 33 – 46mm and inner rim widths 19 – 26mm
Includes
- 2 CushCore Inserts
- 2 CushCore Tubeless Air Valves
- 4 Rim Stickers
- Installation Instructions

$25.00
CushCore tubeless air valves are specially designed to work with a CushCore tire insert. The air passageway is T-shaped, rather than a simple through-hole, which prevents the insert from obstructing air flow through the valve.
- Made from CNC machined from 6061 T-6 aluminum, anodized black
- Tapered rubber collar permanently bonded at the sealing interface
- The valve core can be removed to add tire sealant
- Valve locknut with o-ring seal and valve cap are included
- Sold as a set

$19.49 - $32.35
Prevents thorns and other road debris from puncturing the inner tube and deflating the tire.
- Packaged in a process that avoids the difficult to install "pigtails" traditionally associated with liners
- Equipped with Soft-Tips that prevent friction flats at the overlapping seam
- Sold in pairs

$6.99 - $19.99
Your tubeless wheels will benefit from the use of Orange Seal Tubeless Tire Sealant. It is proven to seal large punctures up to 1/4-inch and perform under varying temperatures and altitudes. Orange Seal Tubeless Tire Sealant is compatible with most bike tire systems and is eco-friendly.
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