CeramicSpeed OSPW System SRAM Red/Force AXS Coated - Blue Type-Alignment Tools Stem angle: -12degree fixed -17degree/-7degree

Stem angle: -12degree fixed -17degree/-7degree with angle shim

These rings feature Wolf Tooth's Drop-Stop asymmetrical tooth design for the best in wear life mud clearance and chain retention

Drop Bend Style Anatomic Defined Color Black Width Measurement Center Weight 270 Accessory Mount Diameter 31

Offers SRAM's best power to weight ratio in a four-piston brake

CeramicSpeed OSPW System SRAM Red/Force AXS Coated - Blue Type-Alignment Tools Stem angle: -12degree fixed -17degree/-7degreeProven to be the fastest pulley system, chosen by many of the world's leading cycling teams and professional triathletes Optimized tooth designs offer 3 5 times longer life than standard OE pulleys Standard: low drag with hardened steel races and ceramic ball bearings Coated: metallic layer that covers bearing races making them 75% harder than steel. Even lower friction and highly resistant to corrosion In the box: complete upper and lower OSPW