Shimano SLX FC-M7120 Mountain MTB Bicycle Bike Crankset 12-Speed 32T 170mm
The SLX FC-M7100-1 crank features an entirely new construction, using direct mount chainrings, special gear tooth profile for improved chain retention, and a 172mm Q-factor.
FEATURES
-Superior chain retention
-Special MTB gear teeth profile improves chain engagement and retention
-DYNAMIC CHAIN ENGAGEMENT+
-Rigid and lightweight design boosts trail-riding enjoyment
-Hollow forged crank maximizes power transfer while limiting weight
-HOLLOWTECH II
-Easier gearing than racing groupsets
-Q-factor: 172 mm
-Chainline: 52 mm
MODEL NO:FC-M7100-1
SERIES:SLX M7100 Series
Rear speeds:12
Compatible chain:HG 12-speed
Chain line (mm):52
O.L.D.|Thru (mm):142mm
O.L.D.|QR/Nut (mm) :135mm
P.C.D. (mm) :Direct
Spider/gear arms :4
Chainring:32T
Q-factor (mm):172
Crank arm length (mm):170
Weight:approx.618g/22oz