Description
Blackspire's MTB Super Pro chainrings are made from CNC machined 7075 T-6 aluminum. This specific chainring variant is designed for use with the SHIMANO FC-M970 crankset. It features modified shift gates and special profiles to enable flawless shifting. The middle and outer chainrings have strategically placed stainless steel pins to further improve shifting.
- For use with 9 or 10-speed drivetrains.
- 104 / 38t and 104 / 40t chainrings for 2x drivetrains.
- Anodized finish with laser etched graphics.
- For best performance, use only Blackspire SuperPro chainrings as a set.
- These chainrings will not work if used in combination with chainrings from other brands.
- 38t and 40t are designed for use with 2x drivetrains only.
- 38t requires a small inner chainring of 24t or 26t.
- 40t requires a small inner chainring of 26t or 28t.
- Article number: 970-6428
- EAN: 5060276562966
- Brands: Blackspire
- Model: SUPER PRO
- Type: XTR
- Material: Aluminum
- Bicycle type: Mountain bike
- Bolt Circle Diameter (mm): 64
- Number of teeth: 28
- Color: Black
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