Sram Rear Derailleur Chain Gap Adjustment Gauge

With the chain gap adjustment gauge by SRAM you can align your rear derailleur correctly.
On a full suspension mountain bike, first bring the chassis in SAG. Place the template on the upper pulley. Then turn the B-adjust screw on the rear derailleur until the longest teeth of the largest cassette sprocket are aligned with the sprocket outline of the tool.

Compatibility:
1x8-speed: XX1, X01, X01 DH, X1, EX1, 1x8-speed drivetrains

Specifications:
Function: Rear derailleur alignment
Type: Special Tool
Material: Synthetic