SRAM HS2 MTB Disc Rotor - 6 Bolt General The four arms

The four arms

durability and lower rolling resistance

Maximum Power Transfer

Material: EA70 Alloy

3-axis adjustability

SRAM HS2 MTB Disc Rotor - 6 Bolt General The four armsThe all new HS2 Rotor is a mountain bike specific rotor designed to improve brake performance while reducing noise and increasing heat dissipation. Featuring a new brake track pattern for increased pad traction and recessed spokes with thermal dissipating paint, the HS2 is a more powerful, quieter rotor with best in class heat management. Specifications Diam (Rotor): 160mm, 180mm, 200mm, 220mm Bolt Material (RT): n a, Steel Hub Interface: 6 bolt Rotor