SHIMANO ALFINE Internal Geared Hub Disc Brake 8-speed

SG-S7001-8

ALFINE_S700_S7000_m

SG-S7001-8

SHIMANO ALFINE - Internal Geared Rear Hub - CENTER LOCK - Disc Brake - O.L.D. 135 mm - 8-speed

The SHIMANO ALFINE S7001-8 hub offers a wide 307% 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 and silver.

  • Improved overall riding comfortability and efficiency
  • Higher shifting performance even under high chain tension induced by E-bike motors
  • Improvement is suitable for both E-bike and non E-bike use

TECHNOLOGIES

PRODUCT SPECIFICATIONS

MODEL NO SG-S7001-8
SERIES ALFINE S7000/S700 Series
Color Silver | Black
Average weight 1670
   
Brake type_Mount Type CENTER LOCK disc brake
Brake type_Recommended Model BR-S7000
Gear ratio_Total 307%
Gear ratio_1 0.527
Gear ratio_2 0.644
Gear ratio_3 0.748
Gear ratio_4 0.851
Gear ratio_5 1
Gear ratio_6 1.223
Gear ratio_7 1.419
Gear ratio_8 1.615
Shifting POWER MODULATOR
Axle length (mm)_187
Shifting structure Top Normal
Flange distance (mm) 57.3
Offset (mm) 3.2
P.C.D. left / right (mm) 92.6
Flange diameter (mm) 104.3
O.L.D. (mm) 135
Spoke hole_32H
Spoke hole_36H
Driving efficiency High
Flange width (mm)_Left 3.2
Flange width (mm)_Right 3.2
Gear change support mechanism
Silent clutch
Spoke size #13/#14
Rear speeds 8

SERIES LINE-UP

  • Hub Dynamo SHIMANO Hub Dynamo 3.0 W for CENTER LOCK Disc Brake (15 mm E-THRU)
  • Internal Geared Hub Parts SHIMANO ALFINE Small Parts Set
  • Brake SHIMANO ALFINE Hydraulic Disc Brake Caliper
  • Brake Lever SHIMANO ALFINE Hydraulic Disc Brake Lever I-SPEC B Clamp Band