SHIMANO FC-M6100 FRONT CRANKSET DEORE 170mm 32T C/L: 52mm

MODEL NO    FC-M6100
SERIES    DEORE M6100 Series
Color    Series Color
2-PIECE CRANKSET    ✔
Chain line (mm)    52
Chainring combination    32T
Compatible bottom bracket type_Outboard    ✔
Compatible chain    HG 12-speed
Crank fixing bolt included    ✔
Crank arm length (mm)_165    X (NEW)
Crank arm length (mm)_170    ✔
Crank arm length (mm)_175    ✔
Spider/Gear arms    4
Optional chain guard_Without chain/bash guard    ✔
P.C.D. (mm)    Direct
Rear speeds    12
Recommended bottom bracket_Press-fit    BB-MT500-PA
Recommended bottom bracket_Threaded (normal)    SM-BB52
Threaded bottom bracket shell width (mm)_68    ✔
Threaded bottom bracket shell width (mm)_73    ✔
Q-factor (mm)    172
Chain line (mm)    52
Compatible chain    HG 12-speed
P.C.D. (mm)    Direct
Rear speeds    12
O.L.D._QR/Nut (mm)    135, 141
O.L.D._Thru (mm)    142, 148