absoluteBLACK Oval 110 BCD 1x Chainrings for Cyclocross are designed for all Shimano 4-bolt cranks such as Dura-Ace 9100, 9000, Ultegra 8000, 6800 and more. The specially designed narrow-wide tooth profile keeps the chain snug, allowing you to leave your chain keeper in the garage. They are crafted from CNC machined 7075 aluminum, and feature an anodized finish for exceptional durability. Ovality has been optimized for each chainring size, ranging from 10.5 - 11.4%, with timing of 112 - 113° after TDC (top dead center).
- Oval shape reduces stress on knees, helps to keep your legs fresh, and does not feel any different while riding
- Teeth have been 3D-machined for ultimate mud shedding and quieter operation
- The unique patent-pending narrow-wide tooth profile keeps the chain in place
- Provides excellent weight to strength ratio
- Chainring bolts are included
- 65.5g
Manufacturer absoluteBLACK
Manufacturer Part Number COV40/110/4BK
UPC 5110846003563
Model absoluteBLACK Oval 110 BCD 4-Bolt 1x CX Chainring
Chainring Bolt Pattern 110mm Shimano Asymmetric
Chainring Tooth Count 40 tooth
Chainring BCD
110 Shimano Asymmetric
Color
Black
Defined Color
Black
Material
Aluminum
Ring Position/Type
Chain Retaining Single Ring
Tooth Count
40