absoluteBLACK Premium Round 110 BCD Road Outer Chainring - 50t, 110 BCD, 5-Bolt, For 50/34 Combination, Black
absoluteBLACK Premium Round 110 BCD Road Chainrings utilize absoluteBLACK's top-tier design features. They are designed for cranks like Shimano Dura-Ace FC7950, Ultegra FC6750, Shimano 105 5750 and others with a 5-bolt fitting. Optimized with smooth shifting in mind, premium chainrings have a unique shifting ramp and recess design. Chainrings are crafted from CNC machined 7075 aluminum, and feature an anodized finish for exceptional durability.
- Rings provide exceptional stiffness due to thicker, 5mm construction
- Provides excellent weight to strength ratio
- Outer rings feature shifting ramps that work in conjunction with the tooth recesses to stabilize the chain while shifting, and allow for easy and quick gear changes
- For optimal shifting a 50/34T chainring combinations is recommended due to ramp design on large ring