650B

Bontrager Montrose Comp XR tires are fast-rolling trail tires that offer a trifecta of grip, speed, and durability for versatile performance across hardpacked dirt MTB trails.

Montrose Pro XR is a fast-rolling trail tire with the trifecta of grip, speed, and durability inspired by the hardpacked dirt of Southwest Colorado. Pro XR Construction provides a 60 TPI casing paired with sidewall puncture protection while a trail-specific dual-compound features a harder center to maintain straight line speed with medium shoulder knobs that bite when cornering.

An e-bike tire designed for smooth-rolling confidence and approved for the unique demands of eBikes at speeds up to 50km/hr. E-bike approved The E-6 is an e-bike specific tire designed to offer confident traction and lasting performance for the speeds and needs of eBike riders. The E-6 is approved for electric bike use up to 50km/hr. Reflective sidewalls increase visibility and the Hard-Case Lite puncture protection is optimized for the increased speeds and demands of eBike riders. Product details - Designed for city and pavement with a smooth-rolling tread that offers confident traction - E-bike approved for speeds up to 50km/hr - Designed to meet the unique demands of electric bike usage - Hard-Case Lite optimized for e-bikes with 1mm Kevlar puncture protection belt that offers great ride feel, and extra durability - Reflective sidewall strips for added visibility - 60 TPI - Wire bead - Clincher