CNC’d from 7075 T6

• For use with Shimano XTR FC M960 Crankset
• The ENGINEERED ring!
• Modified shift gates and special profiles to allow flawless shifting
• Middle and Outer chainrings have strategically placed stainless steel pins to further enhance shifting
• Middle and Outer rings are cut from thick .190 material
• For 9 Speed drivetrains
• Anodized w/Laser Etched Graphics
• For best performance use only Blackspire SuperProX rings as a set. These chainrings will not work if mixed with other brand rings.

Sizes Available

• 146/102/64 – 44, 32, 22

• Color(s): Anodized Black