AR40 - Rear / White / HG Description-XD-R Driver Weight: 233g

Weight: 233g

Synthetic material

More traction in rough corners

Forged dropouts with eyelets straight-gauge oval tapered blades

With a lightweight and compact design this lever continues to set the standard for mountain bike shifting

AR40 - Rear / White / HG Description-XD-R Driver Weight: 233gThe AR40 is the latest addition to the Foundation lineup. Featuring an aerodynamically optimized 40mm rim depth front and rear with a 25mm internal rim width, the AR40 is designed to deliver ultimate versatility for the road ride and racer looking for performance on and off road. Ultimate versatility for the on and off road rider with 1515g Wheelset Weight Avg. (+ 3%), Inner Rim Width: 25mm, Aero optimized tire size: 27mm, Tested and qualified to