HOLLOWTECH II Crankset

FC-M7120-1

FC-M7120-1

HOLLOWTECH II Crankset

  • FEATURE
    • Special MTB gear teeth profile improves chain engagement and retention
    • Hollow forged crank maximizes power transfer while limiting weight
    BENEFIT
    • Superior chain retention
    • Rigid and lightweight design boosts trail-riding enjoyment
    • Easier gearing than racing groupsets
    • Q-factor: 178 mm
    • Chainline: 55 mm

TECHNOLOGIES

PRODUCT SPECIFICATIONS

MODEL NO FC-M7120-1
SERIES SLX M7100 Series
Color Series color, -
Chain line (mm) 55
   
Chain ring combination 30T, 32T, 34T
Compatible BB type Outboard
Compatible chain HG 12-speed
Crank Arm Length 165 mm, 170 mm, 175 mm
Crank fixing bolt included
Gear arms 4 arm
HOLLOWTECH II
Optional Chain Guard Without chain/bash guard
P.C.D. (mm) Direct
Rear speeds 12
Recommended BB_Pressfit BB-MT800-PA
Recommended BB_Threaded (normal) BB-MT800
Threaded BB Shell Width 68 mm, 73 mm
Q-factor (mm) 178

SERIES LINE-UP

  • Crankset 2-PIECE CRANKSET
  • Thru Axle 12 mm Rear E-THRU axle I-type for 157 mm O.L.D
  • Rear Derailleur SHIMANO SHADOW RD+
  • Rear Derailleur SHIMANO SHADOW RD+