Shimano Dura Ace R9100 11 Spd Chainring Option:(Fits 54-42t) - MX dirt ball or somewhere in

dirt ball or somewhere in between

Retaining all of the elements that made the Blinder such an admired light the world over

Water soluble formula easily rinses away

creating a multi-purpose roof rack base system for your specific vehicle

Won't harm alloy

Shimano Dura Ace R9100 11 Spd Chainring Option:(Fits 54-42t) - MX dirt ball or somewhere inShimano Dura Ace R9100 11 Speed Chainring Redesign the gear teeth profile to fit wider gear pitch Rider tuned gearing options Exclusive for Dura Ace R9100 cranksets 11 speed SIS compatible Outer chainrings are hollow forged and machined with integrated (blind) threads for optimized strength to weight Speed: 2x11 speed BCD: 110mm 4 Arm Asymmetrical