NEW Shimano 105 FC-RS510 Crankset 172.5mm, brake-type_disc Labeled Size: 26 x 2

Labeled Size: 26 x 2 - 2

Includes matching 46 tooth high quality 1/8" track chainring

Model:Sun Duroc 30

and 29 x 2

Constructed from 600D woven polyester and Scotchlite reflective tape

NEW Shimano 105 FC-RS510 Crankset 172.5mm, brake-type_disc Labeled Size: 26 x 2The Shimano 105 FC RS510 crankset features a 2 piece design and is compatible modern disc brake road frames. 4 arm crankset for 11 speed drive train Compatible with frames of O. L. D. 135 mm and 410 mm chainstay length 43. 5mm chainline Rings: 50 34 Defined Color: Black Spindle Interface Type: Shimano Hollowtech II Chainring BCD: 110 Shimano Asymmetric Color: Black Chainline Hub Compatibility: 135 142 Road Disc Hubs < 415 mm Chainstay Drivetrain