Oval 110 Bcd Asymmetric 4-Bolt Chainrings For Shimano Cranks Fork Suspension Accessories GPS Running Watch This is

GPS Running Watch This is a no-nonsense GPS running watch that gives the modern runner all the essentials

SRAM Model ID: FC-FRC-1WP-D2

The wristbands are easy to change

plus 13 vents for efficient cooling power

Oval 110 Bcd Asymmetric 4-Bolt Chainrings For Shimano Cranks Fork Suspension Accessories GPS Running Watch This isThese 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