Shimano Dura-Ace R9100 55t 110mm Chainring for 55-42t CheckoutTitle=Full Speed Ahead Afterburner Chainring For riders looking for comprehensive

For riders looking for comprehensive coverage to protect high risk areas of a dual-suspension MTB frame

Color Black Number of Chainrings No Rings Included Crank Length (mm) 165 Weight 483 BB Included No Pedal Spindle 9/16" Spindle Interface Type RaceFace Cinch 30mm Chainline/Hub Compatibility 141/148 Boost Hubs Defined Color Black

Built-in "suspension" which absorbs over 36% of vibrations at the handlebar

DOT Fluid Calipers will have Bore Caps with a "D" Brake Lever Actuation Hydraulic Brake Caliper Type Flat Mount Rotor Included No Brake Position Rear Color Orange Hydraulic Fluid Type DOT Defined Color Orange

and maintenance-free bearing

Shimano Dura-Ace R9100 55t 110mm Chainring for 55-42t CheckoutTitle=Full Speed Ahead Afterburner Chainring For riders looking for comprehensiveThis 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 55 Drivetrain