A3A BTA Bridge MTB Accessories The Tube Type tire is

The Tube Type tire is specially made for use with a tube and cannot be used tubeless

Extensions: 138g

Rise: 20mm

XDR 12 spd Freehub body for a GMR or TwentyFour ii Series "Rim-Brake" rear wheel (12spd)

Extension Length: 325 / 350 / 375mm

A3A BTA Bridge MTB Accessories The Tube Type tire isOverview Designed with both performance and practicality in mind, the A3A BTA Bridge delivers a clean, reliable way to mount hydration on bars that use the A3 Platform from Profile Design. The bracket sweeps backwards and raises the bottle position making it perfect for riders with tight cockpit space or those running dual hydration setups. Tested and trusted, the A3A BTA Bridge meets current safety standards for up to 2 liters of hydration capacity.