- These are all 5 bolt chainrings
- CNCd 7075 T-6 aluminum
- Modified shift gates and special profiles to allow 9 and 10 speed chains to shift flawlessly
- Outer chainrings have strategically placed stainless steel pins to further enhance shifting
- Cut from .160″ material
- For use with 9 or 10 speed drivetrains
- Anodized w/Laser etched Graphics
- NOT Compatiblie with 2004 or newer Dura-Ace and Ultegra cranks
- Sizes Available
- BCD 110 34, 36, 46, 48, 50, 52, 53, 54, 55
- Rate this product
Rate this product
Unfortunately, there isn't any review yet. Be the first one and share your experiences with thousands of other riders! 😀 - Show all items from Blackspire