TUBELESS

The first tubeless sealant in the world, formulated by our founder Stan in 2001 and still the number one choice of riders today. Recommended for all-around use, compatible with all tubeless road, gravel, and mountain bike tires The Original formula is the best choice...

Developed with world-class athletes and their mechanics, our Race Day Tubeless Sealant provides highly effective puncture sealing performance to riders of all levels during their own race or long distance event. Our Race Day formula begins with the same proprietary mix in our Original...

Stan’s OnTap is a first-of-its-kind high-volume tubeless sealant delivery system built for the realities of a busy professional workshop. At its core is a 20-liter stainless steel mixing vessel with an integrated electric motor and mixer controller, delivering fast, consistent agitation and even dispersion...

Stan’s OnTap is a first-of-its-kind high-volume tubeless sealant delivery system built for the realities of a busy professional workshop. At its core is a 20-liter stainless steel mixing vessel with an integrated electric motor and mixer controller, delivering fast, consistent agitation and even dispersion...

Many things within the cycling world have changed since we released our first iteration of The Injector in the early 2000s. To offer tubeless users an injector that reflects the needs of modern tire sizes and the higher volume fill of sealant required for...

20-liter Cubitainer refill of Stan's Original Tubeless Sealant, only for use in Stan's OnTap Mixer and available only to industry users who have already purchased an OnTap Starter Kit. For more product videos, visit our OnTap Guide page

Built upon 25 years of tubeless evolution and meticulously engineered, the revolutionary Exo-Core Tubeless Valve delivers unrestricted sealant application and unparalleled airflow when setting up tubeless tires. Additionally, the Exo-Core Tubeless Valve is easily serviceable and simple to keep clean. No longer will riders...

Stan's Universal+ Tubeless valves offer modern features to the traditional Presta standard. Stan's further establishes its commitment to improving the ride for cyclists everywhere with the Universal+ tubeless valve. The Universal+ tubeless valve features a black-anodized, two-piece alloy base with a traditional Presta valve...

The original and still the best tubeless valve stem for most rims and a perfect fit for all Stan’s BST rim models. Durable brass construction. Removable valve core makes adding sealant easy. Valve size numbers correlate to its tallest compatible rim height. Fits up...

Brass tubeless Schrader valve compatible with tubeless rims drilled with a 7.5-8.5mm valve hole. Features a removable valve core for sealant injection and universal stopper to provide a reliable seal on most rim shapes.

Color coordinate the finer details of your ride with Stan's Tubeless Valve Color Kit! One pair of anodized color TAP cap and nut are Included in each kit. While the TAP cap and lock nut are designed to fit Stan's Exo-Core and Universal+ tubeless...

Six replacement Presta valve cores packaged in resealable, biodegradable package.

The Exo-Core Housing Kit quickly converts Stan’s Universal+ valves to Stan’s revolutionary full-featured Exo-Core tubeless valves. Included in the kit are one pair each of the Exo-Core housing and brass core pin.  To make the conversion to Exo-Core, simply remove the Presta valve core...

Stan’s Original Rim Tape creates a durable and airtight seal between tubeless rims and tubeless tires, creating an ideal environment for tubeless sealant to remain liquid for as long as possible. The non-porous material protects the interior of alloy and carbon rims, in addition...

Our lightweight aluminum valve stems are half the weight of our standard brass valves, weighing only 8g, 9g or 10g per valve respectively for the 35mm, 44mm and 55mm models. Secure round base is compatible with most tubeless rims and a perfect fit for...

This kit includes everything you need to replace the inner tubes in your tubeless ready rims and tires with genuine Stan’s sealant--the original, and still the best tubeless tire sealant. All Mountain Bike Tubeless Kits include 200ml of sealant, 44mm brass valves, and Stan’s...

This kit includes everything you need to replace the inner tubes in your tubeless ready rims and tires with genuine Stan’s sealant--the original, and still the best tubeless tire sealant. All Road and Gravel Bike Tubeless Kits include 118ml of sealant, 55mm brass valves,...

Adapts presta valves for use with standard schrader pumps. RELATED VIDEOS

FEATURES CNC machined aluminum valve extension, 2 grams each Rubber o-ring seals inside the valve to eliminate leaks Adds 40mm of length to any removable core presta valve Can be used with our Road Tubeless Valve Can be used with any removable core presta...

Replacement pack of 50 valve cores for our presta valve stems and presta valve equipped rim strips. RELATED VIDEOS