Industry Nine Tubeless Valves - 40mm Black Pair MFPN=11.4118.101.750 } Ratchet ring for rear

} Ratchet ring for rear derailleurs model year 2015 and later

Fits Brand Marin

Durable red anodized aluminum with laser etching

Improvement: Faster and more durable than the reliable R20

It will fit on a fork three-pack mount or anywhere on the frame that has bottle bosses

Industry Nine Tubeless Valves - 40mm Black Pair MFPN=11.4118.101.750 } Ratchet ring for rearIndustry Nine Tubeless Valves 40mm Black Pair. Tubeless Valves feature a removable valve core for ease of sealant install inflation or accommodation of valve extension courtesy of standard type extenders. They have both an o ring and a threaded washer to keep the rim scratch free and to keep the washer tight. A clog resistance function is achieved by 1) oversizing the valve bore near the internal rim rubber seal and 2) the machined extension of the