Shimano 105 FC-RS520 Crankset - 175mm 12-Speed 50/34t 110 Asymmetric BCD Hollowtech II Spindle Interface BLK Axle to Crown Length-483 }SRAM AXS POD Electronic Controller

}SRAM AXS POD Electronic Controller - Left or Right Mount Discrete Clamp 2-Button Black

Color Tangerine Tye-Die Defined Color Multi-Color Fabric Weight Light Finger Style Full Finger Gender/Age Unisex Insulation Type None Padding None Season Warm Weather Size Small Touch Screen Compatible Yes Activity Cycling

Drivetrain Speeds 8 Color Black

Shifter Style Twist Drivetrain Speeds 9 Rear Der/Shifter Compatibility Shimano Mountain

Shimano 105 FC-RS520 Crankset - 175mm 12-Speed 50/34t 110 Asymmetric BCD Hollowtech II Spindle Interface BLK Axle to Crown Length-483 }SRAM AXS POD Electronic ControllerShimano 105 FC RS520 Crankset 175mm 12 Speed 50 34t 110 Asymmetric BCD Hollowtech II Spindle Interface Black. The Shimano 105 FC RS520 is a 2 piece 4 arm crank thats compatible with modern disc brake road frames. 4 arm crankset for 12 speed drivetrain Compatible with frames of O. L. D. 135mm and 410mm chainstay length 44. 5mm chainline 150mm Q factor Compatible with HG 12 speed chains TECH SPECS Color Black Rings 50 34 Number of Chainrings Double