Prototipo Works - 316 Stainless Steel Presta to Schrader Adaptor (Stealth Black) By Computer_Wahoo What saddle rails is it

What saddle rails is it compatible with

Some derailleurs even have integrated chain catchers

Your bike is held in place by the anchor

Stelvio x Black Inc

The geometry balances speed with comfort

Prototipo Works - 316 Stainless Steel Presta to Schrader Adaptor (Stealth Black) By Computer_Wahoo What saddle rails is itDescription: Prototipo Works 316 Stainless Steel Presta to Schrader Valve Adaptor. Presta (French Valve) to Schrader (Common Car Valve). Makes it possible to use a range of automotive pneumatic pumps and service station air facilities to inflate presta valve equipped tubes. A great handy addition to any saddle bag, jersey pocket, repair kit, toolbox or workshop. Generous knurling provides ample grip in cold conditions with or without cycling gloves.