Bontrager TLR Valve Stem

Choose a valve length that extends at least 15-20mm beyond your rim depth to ensure you have enough clearance to attach a pump head. If you are unsure, measure the depth of your rim profile and select the next longest valve size available.

The rectangular base is specifically designed to seat securely within Bontrager TLR rim profiles. While it may be compatible with other tubeless-ready rims, it is optimized for use within the Bontrager ecosystem to ensure an airtight seal.

A removable core allows you to inject tire sealant directly into the tire through the valve stem, which is much cleaner and faster than breaking the tire bead. It also makes it easier to clear out dried sealant buildup that can sometimes clog the valve.

These valves are sold individually as single units. This allows you to purchase exactly what you need, whether you are replacing a single damaged valve or setting up a new wheelset.

You generally only need a valve core tool to tighten or remove the core, and a standard wrench or your fingers to tighten the lock nut against the rim. Ensure the rubber base is seated firmly against the rim bed to maintain a proper seal.