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Shimano Alfine SG-S7051

Internal gear hub Model
Shimano Alfine SG-S7051
Published bicycles
1
Variants
2 Manufacturer versions

Specifications

25 specifications

As listed in the manufacturer's catalog.

General

Series
ALFINE
Brake type / Mount type
CENTER LOCK disc brake
Axle fixing method
Nut
Sprocket fixing method
Snap ring
Gear ratio / 1
0.527
Shifting structure
Di2
Silent clutch
Yes
Gear change support mechanism
Yes
Shifting POWER MODULATOR
Yes
Driving efficiency
High
O.L.D. (mm)
135
Spoke size
#13/#14
Axle length (mm) / 187
Yes
Flange distance (mm)
57.3
Flange diameter (mm)
104.3
Offset (mm)
3.15
P.C.D. left / Right (mm)
92.6

Variants

2 variants

The manufacturer's versions of this model (code suffix, color, cage). Each figure counts spec sheets that name that exact version; most name only the model.

Bicycles

1 bicycle

Published bicycles that use it, newest model years first.

Centurion E-Fire City F950

E-bike, Commuter

Centurion

E-Fire City F950

Model year: 2020

Centurion Model year: 2020

E-bike, Urban / Commuter

  • Weight: 25.9 kg
  • Suspension: Hardtail
  • Wheel size: 700c