Parts & Accessories

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

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

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

Stan’s unveiled the Dual Action Repair for Tubeless (DART) Tool in 2019, ushering in the first repair plug designed specifically for tubeless bicycle tires, rather than a scaled-down version of what was available in the automotive and motorcycle world. Subsequent refinements made way for the tool’s rerelease as the Original DART Tool in 2025, introducing a stainless steel insertion rod accompanied by an improved DART developed through the first tool’s lifespan. By using a flexible, laser-cut material, the DART conforms to nonuniform puncture shapes caused by the jagged and sharp edges of debris and obstacles found on trails, roads, and paths. Treated with a reactive solution, the DART bonds with liquid sealant on the inside of a tubeless tire to form both a chemical and mechanical seal to permanently bond a puncture too large for tubeless sealant to repair on its own. Complete with two DARTs, the tool weighs only 15-grams and fits comfortably in any small pack pocket. For added convenience, the base of the molded plastic tool body features a Presta valve core remover to aid in-the-field sealant topoffs with either a 60ml or 120ml bottle of Stan’s Original Tubeless Sealant. - Includes two DARTs, refills sold separately - Repairs punctures and slices too large for sealant alone to seal - Woven, laser-cut material easily conforms to nonuniform puncture shapes - Base of tool features molded Presta core tool for sealant top-offs - Clear caps keep DARTs clean and unthread for quick use

Stan’s NoTubes Sealant is a thin, low-viscosity liquid that coats the tire interior and seals punctures quickly. Two ounces of Stan's in a tubeless tire can repair punctures up to 1/4" to keep you rolling. Stan's Tire Sealant is formulated to stay liquid in tires 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 can convert up to 16 tires. - Suitable for use in tubeless tires and standard tubes - Designed to seal punctures up to 1/4" - Stable down to -30 degrees Fahrenheit - Non-hazardous, non-corrosive, non-toxic - Contains natural latex

Stan’s NoTubes Sealant is a thin, low-viscosity liquid that coats the tire interior and seals punctures quickly. Two ounces of Stan's in a tubeless tire can repair punctures up to 1/4" to keep you rolling. Stan's Tire Sealant is formulated to stay liquid in tires 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 can convert up to 16 tires. - Suitable for use in tubeless tires and standard tubes - Designed to seal punctures up to 1/4" - Stable down to -30 degrees Fahrenheit - Non-hazardous, non-corrosive, non-toxic - Contains natural latex

The Problem Solvers Presta Valve Extenders add 30 to 70mm of length to your tube or tire valve so that it protrudes far enough out of deep-section rims so that you can attach your pump. These lightweight, durable aluminum extenders are for use with Presta valves that have removable cores. The proper tool for removing the cores and installing the extenders is included.

Subzero tire sealant. It's formulated to maximize extreme frigid temperature; enabling riders in the far North to ride with flat protection. All while offering the same quick-sealing properties you’ve come to expect. - Premium Latex coats the whole casing, from tire bead to tread cap - Seals punctures up to 1/4" with the use of Nanites - Developed to add as little weight to a tire as possible - Made of eco-friendly biodegradable ingredients - Subzero sealant is developed for use in below-freezing conditions down to -20F

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.

- A premium proprietary latex tire sealant formula featuring lightweight biodegradable ingredients; 119.6 grams for 4 ounces - Contains multiple shapes and sizes of solid particles called nanites which quickly seal holes up to 1/4 - Performs in varying

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

Ultra-compact polypropylene case. Kit includes machined aluminum T-handle with combined reamer and insertion tool and five tire plugs. - Weight: 48g

Compact tubeless tire repair kit with machined aluminum storage tube that doubles as a handle. Combined tire reamer and insertion tool. Includes five tire plugs. - Weight: 47g

The Lezyne Tubeless Pro Plugs are the most reliable solution for repairing a tubeless bike tire tread at home or in a workshop. These innovative mushroom plugs fill the hole and seal the puncture from the tire, maximizing the life of your tire. You can be sure that your repair will hold up even under the most extreme conditions, so you can keep riding worry-free. The kit includes three sizes of plugs. With two 3mm, two 3.5mm, and two 4.5mm plugs, you can be sure you'll have the right size to fit your tubeless tire. The kit also includes two abrasive pads and two rubber cement tubes to ensure a secure seal. - Mushroom plugs that fill the hole and seal the puncture from the inside of the tire - Includes three plug sizes: 3mm, 3.5mm, and 4.5mm, two abrasive pads, and two rubber cement tubes for a secure seal. - Most reliable solution for repairing tubeless bike tire tread at home or in a workshop.

Simple and effective design for clean and clog-free sealant injection. - 2 oz injector with highly bendable top hose and rigid bottom hose - Valve core tool included (Presta and Schrader valves) - Compatible with a wide variety of sealants

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 2.1 – 2.6" and rims with internal width 22 – 35mm Includes: - 2 CushCore Inserts - 2 CushCore Tubeless Air Valves - 4 Rim Stickers - Installation Instructions

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 2.1 – 2.6" and rims with internal width 22 – 35mm Includes: - 2 CushCore Inserts - 2 CushCore Tubeless Air Valves - 4 Rim Stickers - Installation Instructions

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 2.1 – 2.6" and rims with internal width 22 – 35mm Includes - 1 CushCore Insert - 1 CushCore Tubeless Air Valve - Installation Instructions

CushCore TRAIL provides an all-new option for riders looking for a performance/weight balance between our PRO and XC inserts. Additionally, CushCore TRAIL was engineered to provide more progressive sidewall support: the harder you push, the more support you’ll feel. Enabling supple tire response on flat corners and a stable sidewall when railing berms. Like all CushCore tire inserts, TRAIL absorbs shock and vibration, improves cornering, and prevents flats/rim damage … giving TOTAL CONFIDENCE for All Riders. Available NOW! Tire Widths: 2.1?-2.6? Inner Rim Width: 22mm-35mm Includes: (1) CushCore tire insert, (1) 44mm CushCore presta air valve, valve core tool, installation instructions, and rim stickers.

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 1.8" to 2.4" and inner rim widths 22mm to 32mm Includes - 2 CushCore Inserts - 2 CushCore Tubeless Air Valves - 4 Rim Stickers - Installation Instructions

This item contains 10 replacement plugs for the Blackburn Plugger Tubeless tool (sold separately), a one-shot tire plugging system for tubeless tires. It deploys in seconds to give a permanent fix for your flat.

- 45NRTH aluminum carbide concave replacement studs - Quantity: 25

45NRTH utilizes a two-piece construction method to create a reliable and high-performing bicycle tire stud with a concave carbide-aluminum design. The open space and edges created by the large concave crown result in twice the surface area for increased traction and grip. - Concave tip for traction, durability, and longevity - Aluminum base to save weight - Compatible with 45NRTH stud insertion tool - Compatible with all studdable 45NRTH tires - We design 45NRTH tires for extreme winter cycling applications. We do not recommend this product be used with power assist bikes as the additional torque and system weight can lead to pre-mature casing wear and stud loss.

45NRTH utilizes a two-piece construction method to create a reliable and high-performing bicycle tire stud, featuring a concave carbide-aluminum design. The super-sized concave crown creates open space and inside edges of the bowl, resulting in twice the surface area for increased traction and grip. - Concave tip for durability and longevity - Aluminum base to save weight - Compatible with the 45NRTH stud insertion tool - Compatible with all studdable 45NRTH tires - Large stud offers more bite than regular concave stud and less rolling resistance than XL stud - We design 45NRTH tires for extreme winter cycling applications. We do not recommend this product be used with power assist bikes as the additional torque and system weight can lead to pre-mature casing wear and stud loss.