Shimano Dura-Ace R9100 42t 110mm 11-Speed Chainring for 42/54t CheckoutTitle=DT Swiss Ratchet EXP Freehub Body - SRAM XDR size 42 and above a

size 42 and above a men's last

Double and single needle heavy duty stitching Gender/Age Men's Color Black Size X-Large Pad Type Foam Defined Color Black Protection Area Knee

20 clicks of rebound adjustment providing uniform rebound curves paired with a broad adjustment range provide a consistent ride feel for a wide spectrum of rider weights Stroke (mm) 70 Lockout Switch Shock Mounted Switch Eyelet Diameter (mm) 12

225mm tall quill (210mm above the min insertion line)

Not expandable

Shimano Dura-Ace R9100 42t 110mm 11-Speed Chainring for 42/54t CheckoutTitle=DT Swiss Ratchet EXP Freehub Body - SRAM XDR size 42 and above aThis 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 Inner Tooth Count 42 Drivetrain