Blackspire Chainring MTB Super Pro BCD 104 mm 40 teeth black XTR FC-M980
Blackspire Chainring MTB Super Pro BCD 104 mm 40 teeth black XTR FC-M980
CNC’d 7075 T-6. The ENGINEERED ring! Modified shift gates and special profiles to allow 9 and 10 speed chains to shift flawlessly. Middle and Outer chainrings have strategically placed stainless steel pins to further enhance shifting. 34-40t rings are also compatible with Shimano M785 and M675 cranksets* For use with 9 or 10 speed drivetrains. Anodized w/Laser etched Graphics. * 38t and 40t are designed for use on 2X drivetrains only. 38t requires 24t or 26t granny ring. 40t requires 26t or 28t granny ring. ** 42t can be mounted on outer position as a 3rd ring only.
Product details:
- Article code: 980-40
- EAN: 5060276569385
- Brand: Blackspire
- Colour: Gray
- Model: SUPER PRO
- Type: XTR
- Bolt circle diameter (mm): 104
- Net weight (g): 84
- Number of teeth: 40
- Supplier number
- 980-40