SLX - HOLLOWTECH II - MTB Crankset - 178 mm Q-Factor - 2x12-speed
The SLX FC-M7120-B2 crank features an entirely new construction, using direct mount chainrings, special gear tooth profile for improved chain retention, and a 178mm Q-factor.
FEATURES
Smoother driving even over bumpy terrain
Rigid and lightweight design boosts trail-riding enjoyment
Hollow-forged crank maximizes power transfer while limiting weight
HOLLOWTECH II
Rider tunable
Exchangeable single/double chainring
Direct mount
Crankset can be used as common component
Easier gearing than racing groupsets
Extra wide range with front double 36-26T
Q-factor: 178 mm
Chainline: 51.8 mm
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SHIMANO BIKE-EU > PRODUCT > COMPONENT > SLX M7100 > FC-M7120-B2
SLX HOLLOWTECH II MTB Crankset 178 mm Q-Factor 2x12-speed
FC-M7120-B2
SLX - HOLLOWTECH II - MTB Crankset - 178 mm Q-Factor - 2x12-speed
The SLX FC-M7120-B2 crank features an entirely new construction, using direct mount chainrings, special gear tooth profile for improved chain retention, and a 178mm Q-factor.
FEATURES
Smoother driving even over bumpy terrain
Rigid and lightweight design boosts trail-riding enjoyment
Hollow-forged crank maximizes power transfer while limiting weight
HOLLOWTECH II
Rider tunable
Exchangeable single/double chainring
Direct mount
Crankset can be used as common component
Easier gearing than racing groupsets
Extra wide range with front double 36-26T
Q-factor: 178 mm
Chainline: 51.8 mm
PRODUCT SPECIFICATIONS
MODEL NO FC-M7120-B2
SERIES SLX M7100 Series
Color Series color
Average weight 684
Chainring combination 36-26T
Compatible bottom bracket type_Outboard ✔
Crank fixing screw included ✔
Crank arm length (mm)_165 ✔
Crank arm length (mm)_170 ✔
Crank arm length (mm)_175 ✔
Spider/Gear arms 4
HOLLOWTECH II ✔
Optional chain guard_Without chain/bash guard ✔
Recommended bottom bracket_Press-fit BB-MT800-PA
Recommended bottom bracket_Threaded (normal) BB-MT801
Threaded bottom bracket shell width (mm)_68 ✔
Threaded bottom bracket shell width (mm)_73 ✔
Q-factor (mm) 178
Chain line (mm) 51.8
Compatible chain HG 12-speed
P.C.D. (mm) Direct
Rear speeds 12 (Front double)
O.L.D._QR/Nut (mm) 141
O.L.D._Thru (mm) 148