Motion Pro Sag Scale II CheckoutTitle=SRAM RED AXS Front Derailleur - 2x12-Speed Elastic back provides a snug

Elastic back provides a snug comfortable fit under your helmet

dedicated SRAM AXS chain support

Construction prevents contact with painted surfaces or delicate components

Zinc plated adjustment screws for corrosion resistance

Motion Pro Sag Scale II CheckoutTitle=SRAM RED AXS Front Derailleur - 2x12-Speed Elastic back provides a snugNew and improved version of the original Motion Pro Folding Sag Scale Can be used to check front or rear sag New swing out design is compact and fits in most tool boxes Adjustable zero set point for direct scale reading (no subtracting required) Cone shaped axle locating pin fits hollow axles up to 20mm with repeatable precision 0 120mm measurement scales in 1mm increments Reversible multi scale design accommodates most mini and full size motorcycles