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absoluteBLACK Premium Oval 110 BCD Road Inner Chainring for Shimano Dura-Ace 9100 - 39t, 110 Shimano Asymmetric BCD, 4-Bolt, PVD Rainbow

absoluteBLACK Premium Oval 110 BCD Road Inner Chainring for Shimano Dura-Ace 9100 - 39t, 110 Shimano Asymmetric BCD, 4-Bolt, PVD Rainbow

  • BPC Product ID: BPC488557
  • UPC ID: 5110846005017
  • Manufacturer ID: ROV91/39/4RB


Price: $95.95


Description

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.
  • 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
  • Ramps are designed for specifically for a 53/39 combination
  • If only switching the inner chainring to oval, use all original crank bolts
  • 11.4% ovality is ideal for road climbing
  • 42g

Additional Information

Color PVD Rainbow
Material Aluminum
Tooth Count 39
Ring Position/Type Inner
Drivetrain Speeds 11
Defined Color Multi-Color
Chainring BCD 110 Shimano Asymmetric