NEW Shimano RS510 Crankset 175mm, variant-size-43 smooth gear progression and the

smooth gear progression and the simplicity of SRAM eTap

JIS square taper

Includes bolt and pad spring

T-25 Torx key

American to Euro Cup Conversion Kit for BMX or "Ashtabula" Bottom Brackets

NEW Shimano RS510 Crankset 175mm, variant-size-43 smooth gear progression and theThe Shimano RS510 11 speed crankset is an affordable option for 2x11 drivetrains. It features a 2 piece design with 4 gear arms for simple maneuverability and control. 46 36 gear combination 110mm chainring BCD Compatible with frames of O. L. D. 135mm and 410mm chainstay length Bottom bracket not included Rings: 46 36 Defined Color: Black Spindle Interface Type: Shimano Hollowtech II Chainring BCD: 110 Color: Black Chainline Hub Compatibility: 135 142