Shimano Dura-Ace R9100 54t 110mm Chainring for 54-42t Model=Escapist Top Tube Bag Welded metal wire

Welded metal wire

Easton spider and chainring assemblies for CINCH cranks

Expanding from 10” x 10” to over 22” x 22”

fastening option for light (80mm)

Shimano Dura-Ace R9100 54t 110mm Chainring for 54-42t Model=Escapist Top Tube Bag Welded metal wireShimano Dura Ace R9100 54t 110mm Chainring for 54 42t. This Shimano chainring allows you to update your Dura Ace FC R9100 11 speed crankset with a chainring configuration to best fit your riding style. Integrates Shimano Hollowglide Technology: the high rigidity hollow structure cuts down on weight yet maintains strength to provide better power transfer and quicker more precise front shifting Features a weight saving 4 bolt design with a BCD of 110 mm