SHIMANO 105 FC-RS520 12-SPEED CRANK 50/34T Crank Arm Length:175mm Size: 105mm x 105mm

Size: 105mm x 105mm

allowing riders to downshift three gears in one stroke and release shifts by the index finger or the thumb (no box packaging)

Float Fit™

Lacing (Rear): 24H DBL

5 h for PowerPack 400

SHIMANO 105 FC-RS520 12-SPEED CRANK 50/34T Crank Arm Length:175mm Size: 105mm x 105mmThe elegant shape and the chic finish round off the overall high quality impression of this Shimano FC RS520 2 x 12 speed 2 PIECE crankset. Matches the new 105 Di2 R7100 group. Features Shimano 105 FC RS520 12 speed Crank Affordable and high end style crankset 4 arm crankset for 12 speed drivetrain Compatible with frames of O. L. D. 135mm and 410mm chainstay length 2 PIECE CRANKSET Specification Use: Road Group: 105 Di2 R7100 Model: FC RS520