Bontrager Round Base TLR Valve Stem

Model W557652

These rim valves are crucial in upgrading your Tubeless Ready (TLR) Bontrager wheels to the next level of dependability and performance.

Product details

To be used exclusively with Bontrager Tubeless Ready (TLR) wheels
Use only with Bontrager TLR rim strip with round base
Required for Bontrager's Tubeless Ready (TLR) system setup
Removable valve core for easy sealant fill
Sold as singles

Get all your favorite apparel from over 80 of the world's best cycling brands delivered right to your doorstep or local Trek retailer when you shop our curated online collection. If you're not 100% satisfied, you can return your purchase within 30 days for a full refund.

Shop all gear

Bontrager tubeless valve stems and rimstrips vary in length and style, and are designed to work with specific rim profiles. Ensure you get the right valve stem and rimstrip for your wheels by starting here.

If for any reason you're not satisfied with a Bontrager or Trek aftermarket purchase, return the item, along with the original sales receipt to the original place of purchase within 30 days for an exchange or refund. Think of it as a 30-day test ride.

Learn more