GÜP "kwiki" Speed Adapter (Presta Specific) Built-In Valve Core Tool: Because

Built-In Valve Core Tool: Because tools you don’t have to pack are the best kind

or hitting the weekend trail

And extreme durability makes this t-shirt withstand repeated washings and still remain super comfortable

“It’s the only thing I’ve added to my bike this year that I don’t even notice — until I need it

GÜP "kwiki" Speed Adapter (Presta Specific) Built-In Valve Core Tool: BecauseOur canisters include a latex based formula which can simultaneously inflate and seal most common punctures quickly. Works with tubes, tubeless, and tubular tires. Proven to seal up to a 6mm puncture on tubeless tires, getting you back in the saddle faster. Enough pressure to seat a tubeless tire onto a riman enduro racers dream come true. For use with presta valves only. Fills a 29 x 2. 4 MTB tire up to about 29psi. 125ml canister of GP with yellow