Stans Dart Refill Biogen Oversized Enduro bearing for Less

Oversized Enduro bearing for Less drag

Anatomically contoured shape with palm support

Fits contours of the bike perfectly thanks to special straps

and it’s also lighter than the previous generation

-- 100% acid-free

Stans Dart Refill Biogen Oversized Enduro bearing for LessOur 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.