Shimano 105 FC-RS520 Crankset - 165mm 12-Speed 50/34t 110 Asymmetric BCD Hollowtech II Spindle Interface BLK Shell ID-46mm Equipped with overload and ground

Equipped with overload and ground contact sensors

Rim Compatibility Aluminum Rim Compatibility Alloy Brake Pad Compound Original

Height above insert: 130mm

Regulation-compliant for e-bikes and its low rolling resistance has a positive impact on the battery performance Flat Protection Tread and Sidewall Color Black/Reflective Weight 580 Designed for ebike Yes Defined Color Black ISO Width (mm) 32 ISO Diameter 622 / Road / 29" Tire Diameter 700c Tire Bead Wire Labeled Size 700 x 32 Tire Type Clincher Size 700 X 32 Type Clincher Wire

Shimano 105 FC-RS520 Crankset - 165mm 12-Speed 50/34t 110 Asymmetric BCD Hollowtech II Spindle Interface BLK Shell ID-46mm Equipped with overload and groundThe Shimano 105 FC RS520 is a 2 piece 4 arm crank that's 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 Color Black Rings 50 34 Number of Chainrings Double Crank Length (mm) 165 Crank Intended Use Road Drivetrain Speeds 12 BB Included No Pedal Spindle 9 16" Spindle Interface Type