SHIMANO Road Crankset 2x12-speed

FC-RS520

SHIMANO Road Crankset 2x12-speed

FC-RS520

Road crankset for 12-speed with 4-arm design

This 2-piece crank uses an outboard, 24 mm bottom bracket and features 2x12 speed 50-34T chainrings. It uses a 4-arm construction and is compatible with modern disc brake road frames.

FEATURES

  • Affordable and high-end style crankset
  • 4-arm crankset for 12-speed drivetrain
  • Compatible with frames of O.L.D. 135 mm and 410 mm chainstay length
  • 2-PIECE CRANKSET
  • Color: Black
  • Crank arm length: 165, 170, 172.5, 175 mm
  • Gear combination: 50-34T

PRODUCT SPECIFICATIONS

MODEL NO FC-RS520
SERIES SHIMANO 105 R7100 MECHANICAL Series
Color Black
Rear speeds 12
Compatible chain HG 12-speed
Chain line (mm) 44.5
P.C.D. (mm) 110
Spider/gear arms 4
Chainring combination 50-34T
Q-factor (mm) 150
Crank arm length (mm)|165
Crank arm length (mm)|170
Crank arm length (mm)|172.5
Crank arm length (mm)|175
Optional chain guard|Without chain/bash guard
2-PIECE CRANKSET
Compatible bottom bracket type|Outboard
Recommended bottom bracket|Threaded (normal) BB-RS501
Recommended bottom bracket|Press-Fit BB-RS500-PB
Threaded bottom bracket shell width (mm)|68
Threaded bottom bracket shell width (mm)|70
Crank fixing screw included