This absoluteBLACK 1x Oval Direct Mount Chainring for CINCH is designed exclusively for use with Shimano Hyperglide chains (CN-CN-M9100, 8100, and 7100). Oval chainrings greatly improve traction and climbing abilities. They are crafted from CNC machined 7075 aluminum for exceptional durability. Ovality has been optimized for each chainring size, ranging from 10.2 - 14.4%.
- 3mm offset is designed for bikes with Boost spacing and fat bikes (when reversed)
- Oval shape reduces stress on knees, helps to keep your legs fresh, and does not feel any different while riding
- Provides excellent weight to strength ratio
- Teeth have been 3D-machined for ultimate mud shedding and quieter operation
- This chainring will only work with Shimano Hyperglide CN-M9100, 8100 & 7100 chains due to different thickness of the teeth