Stans Dart Refill Biogen and it’s also lighter than

and it’s also lighter than the previous generation

Chain-SHIMANO Ultegra 12spd

Oversized Enduro bearing for Less drag

-- 100% acid-free

The strength of this tire shines through especially when the unpaved roads come into play

Stans Dart Refill Biogen and it’s also lighter thanOur Dual Action Repair for Tubeless (DART) system offers a better way to fix damaged tubeless tires. Specially treated DARTs dont just plug large slices and punctures in your tires, they react with Stans sealant to form a permanent airtight bond. This Refill kit contains five DARTs and a carrier that makes reloading your DART Tool fast and easy, all stored in a compact, sealed container.