FC-M171

FC-M171

FC-M171

FC-M171

PRODUCT SPECIFICATIONS

MODEL NO FC-M171
SERIES SHIMANO
Color 4 color variations
Remarks SHIMANO logo
Spider/gear arms 4
Chainring combination 48
Q-factor (mm) 1805
Crank arm length (mm)|165 X*
Crank arm length (mm)|170
Crank arm length (mm)|175
Optional chain guard|With chain guard
Optional chain guard|Without chain/bash guard
Compatible bottom bracket type|Square
Recommended bottom bracket|Threaded (normal) BB-UN100
Recommended bottom bracket|Threaded (chain case) BB-UN100-K
Axle length of BB-UN/ES (mm)|Threaded (normal) D-NL
Axle length of BB-UN/ES (mm)|Threaded (chain case) D-NL K
Threaded bottom bracket shell width (mm)|68
Threaded bottom bracket shell width (mm)|73
Chain case compatible