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Blackspire SuperProX Chainring 146BCD 44T For XTR M960

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Performance MTB Chainrings

• CNC'd 7075 T-6
• For use with SHIMANO 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 chainrings are cut from thick .190" material
• Outer chainrings are cut from .160" material
• For use with 9 or 10 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.
SKU# 840-61244
Package ID: Small_Package