Absolute Black Premium Dura-Ace/Ultegra 9100/8000 Oval Chainrings (Black) (2 x 11 Speed) (Outer) (50T) (110mm Shimano Asym. BCD)

Absolute Black Premium Oval 110 BCD Road Chainrings utilize Absolute Black’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.

Features:

• Oval shape reduces stress on knees, helps to keep your legs fresh, and does not feel any different while riding
• Chainring design reduces the possibility of leg cramps, and allows you to maintain a better cadence while climbing
• 10, 11, and 12-speed compatible
• If only switching the inner chainring to oval, use all original crank bolts
• Ramps on big rings are specially configured for combinations: 50/34, 52/36, 52/38, 53/39T

Specifications:
Chainring Shape: Oval
Drive Type: 2x
Speed Compatibility: 10 Speed, 11 Speed, 12 Speed
Chainring BCD: 110mm Shimano Asymmetric
Mount: 4-Bolt
Material: Aluminum
Color: Black
Weight: –