Shimano Dura-Ace R9100 Chainring - 52 Tooth 11-Speed 110mm BCD For 52-36T Combination CheckoutSpec= Road Bike Bad Pro/Bike Bag Pro The Fjelltech M50 is updated

The Fjelltech M50 is updated this year with graphics and the NIS 3

R-clips and screws

It combines the expeditious efficiency of a short-knob centerline with the get-rad traction of chunky outer knobs

Safe zipper pocket fits all phones

Adjustable handlebar and seat post

Shimano Dura-Ace R9100 Chainring - 52 Tooth 11-Speed 110mm BCD For 52-36T Combination CheckoutSpec= Road Bike Bad Pro/Bike Bag Pro The Fjelltech M50 is updatedThis 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 Ring Position Type Outer Tooth Count 52 Drivetrain