Premium Oval 110 BCD 4-Bolt Road Chainring for Shimano M9100/8000

absoluteBLACK Premium Oval 110 BCD Road Chainrings utilize absoluteBLACK's top-tier design features to greatly improve traction and speed. They are designed for Shimano Dura-Ace 9100, Ultegra 8000 & 105 R7000 4-bolt cranks only. Optimized with smooth shifting in mind, premium chainrings have a 6-point ramp and recess design. Chainrings are crafted from CNC machined 7075 aluminum, and feature an anodized finish for exceptional durability.

• Ramps are designed for specifically for a 50/34 combination
• If only switching the inner chainring to oval, use all original crank bolts
• 6.5% ovality is ideal for road climbing
• 31g