Shimano Alfine Internal Geared Hub 11-speed


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SHIMANO ALFINE – Internal Geared Rear Hub – CENTER LOCK – O.L.D. 135 mm – 11-speed

The SHIMANO ALFINE S7001-11 hub offers a wide 409% gear range and an improved internal structure for better gear engagement. It is approved for E-BIKE and non E-BIKE use and is available in black

  • Improved internal structure for better gear engagement
  • Smooth shifting performance
  • Improved performance for both E-BIKE and non-E-BIKE usage
MODEL NO SG-S7001-11
SERIES ALFINE S7000/S700 Series
Color Silver | Black
Average weight 1,665 g
Bike Type_Mount Type CENTER LOCK disc brake
Speeds 11
Gear ratio_Total 409%
Gear ratio_1 0.527
Gear ratio_2 0.681
Gear ratio_3 0.77
Gear ratio_4 0.878
Gear ratio_5 0.995
Gear ratio_6 1.134
Gear ratio_7 1.292
Gear ratio_8 1.462
Gear ratio_9 1.667
Gear ratio_10 1.888
Gear ratio_11 2.153
Shifting power modulator
Spoke hole_32H
Spoke hole_36H
Axle length (mm)_187
Shifting Structure Top Normal
Driving efficiency High
Flange diameter (mm) 104.3
Flange width (mm)_Left 3.2
Flange width (mm)_Right 3.2
Gear change support mechanism
O.L.D. (mm) 135
Offset (mm) 3.2
P.C.D. (mm) 92.6
Silent clutch
Spoke size #13/#14
Flange distance (mm) 57.3

Additional information

Weight 0.5 kg