Shimano Dura-Ace R9100 53t 110mm 11-Speed Chainring for 39/53t Model-Lyrik Spank Spike Pedals feature an

Spank Spike Pedals feature an aluminum body with a full-anodized finish with steel replaceable pins for durability and traction

Drivetrain Speeds 11 Drivetrain Speeds 10 Rings 42 Defined Color Black Spindle Interface Type BB30/PF30 Number of Chainrings Chain Retaining Single Chainring BCD 110 Crank Intended Use Cyclocross Color Black Pedal Spindle 9/16" BB Included No Chainline/Hub Compatibility 130 Hubs Chainline/Hub Compatibility 135/142 Road Disc Hubs < 415 mm Chainstay Crank Length (mm) 170 keyword search CX1

Simplified part choices quality materials and a broader compatibility for bottom brackets and chainrings brings power on every ride

Waterproof Yes Color Steel Volume 2L Bag Attachment Velcro Primary Color Blue

Volume 16L Waterproof Water-resistant Bag Size ML Color Stone/Bright Orange Bag Material Deniers Nylon Volume Range 16-20L Bag Dimensions in inches 10

Shimano Dura-Ace R9100 53t 110mm 11-Speed Chainring for 39/53t Model-Lyrik Spank Spike Pedals feature anShimano Dura Ace R9100 53t 110mm 11 Speed Chainring for 39 53t. 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