SHIMANO ALFINE Internal Geared Hub Disc Brake 8-speed

SG-S7001-8

SHIMANO ALFINE Internal Geared Hub Disc Brake 8-speed

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.

FEATURES

  • 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

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
Rear speeds 8
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 structure Top Normal
Silent clutch
Gear change support mechanism
Shifting POWER MODULATOR
Driving efficiency High
O.L.D. (mm) 135
Spoke size #13/#14
Spoke hole|32H
Spoke hole|36H
Axle length (mm)|187
Flange distance (mm) 57.3
Flange diameter (mm) 104.3
Flange width (mm)|Right 3.2
Flange width (mm)|Left 3.2
Offset (mm) 3.2
P.C.D. left / right (mm) 92.6

TECHNOLOGIES