Shimano Tiagra FC-4703 10-Speed Chainring - 50t Asymmetric 110 BCD Black Weight-145g Bottom bracket cups sold separately CheckoutTitle=RockShox Fork Damper Assembly - Crown Motion Control Size:S (29") Weight 315g SH03678

Shimano Tiagra FC 4703 10 Speed Chainring 50t Asymmetric 110 BCD Black Weight 145g Bottom bracket cups sold separately CheckoutTitle=RockShox Fork Damper Assembly Crown Motion Control Size:S (29") Weight 315g SH03678 Bottom bracket cups sold separately Color Carbon Rings 45 29 Number of Chainrings Double Crank Length (mm) 170 Crank Intended Use Road Drivetrain Speeds 12 Weight 585 BB Included Other Pedal Spindle 9 16" Spindle Interface Type Campagnolo Ultra Torque Chainline Hub Compatibility 135 142 Road Disc Hubs < 415 mm Chainstay Defined Color Carbon Crank Length 170Mm Chainring Sizes 45 29T Greatly increases the quality of video by reducing camera shake