SRAM HS2 MTB Disc Rotor - 6 Bolt Size:180mm For installing Shimano braze-on front

For installing Shimano braze-on front derailleurs to frames requiring a band clamp

Shift features on each cog are optimized for electronic shifting

3-degree backsweep delivers increased comfort and balance on the tops

multiple shifts (Main lever/rear): 2

SRAM HS2 MTB Disc Rotor - 6 Bolt Size:180mm For installing Shimano braze-on frontThe 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