Oval 110 BCD Asymmetric 4-Bolt Chainrings for Shimano Cranks Color:Black meet up with friends for

meet up with friends for a relaxed coffee ride or want to be safe and stylish at all times – the Urban-I 4

Use: Everyday supplement for athletes

8 tools at 33 grams

Open channeling for optimized mud and snow shedding capabilities

Charger strap fixation system

Oval 110 BCD Asymmetric 4-Bolt Chainrings for Shimano Cranks Color:Black meet up with friends forThese rings are for use with Shimano 110 BCD Asymmetric 4 bolt cranks. Compatible with Dura Ace 9000, Ultegra 6800, 105 5800, Tiagra 4703 or 4700, Sora R3000 or R3030, and Claris R2000 or R2030 cranks. Sizes 40T and larger are compatible with Dura Ace 9100, Ultegra 8000, and 105 R7000 but a slight modification is required due to a change in the crank arm profile. The 38T chainring will not work for this modification. NOT compatible with Dura Ace