Shimano 105 FC-RS520 Crankset - 165mm 12-Speed 50/34t 110 Asymmetric BCD Hollowtech II Spindle Interface BLK ModelNumber=K2064 Fits most standard 9/16" threaded

Fits most standard 9/16" threaded grease tubes

Spoke Diameter 2

Length 840 Color Black Weight 172 Wheel Size 29 Type Rear Defined Color Black

Color Black Rear Axle 10x1 Threaded x 135mm Drivetrain Speeds 8 Spoke Interface J-Bend Defined Color Black Hub Drilling 36

Intelligent alarm – In case of small and short movement e

Shimano 105 FC-RS520 Crankset - 165mm 12-Speed 50/34t 110 Asymmetric BCD Hollowtech II Spindle Interface BLK ModelNumber=K2064 Fits most standard 9/16" threadedShimano 105 FC RS520 Crankset 165mm 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