Shimano Alfine SG-S7001 Internal Geared Disc Brake 11 Speed Hub 32H Black Centerlock
Product Details
Shimano Alfine - Internal Geared Rear Hub - Center Lock - Disc Brake - O.L.D. 135 mm - 11-speed
The Shimano AlfineS7001-11 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 and silver.
Technologies
Power Modulator Unit-The Power Modulator unit is more effective and easy-to-control braking for casual and recreational cyclists.
Inter-11
Center Lock -The Center Lock system makes an easy rotor installation possible with spline mount and a lock ring. The lock ring mounting system reduces the total working hours by shortening the amount of time of both installation and de-installation. In addition, the secure fixing by the spline mount enhances precision and rigidity while improving braking efficiency.
Features
Improved internal structure for better gear engagement
Smooth shifting performance
Improved performance for both E-Bike and non-E-Bike usage
Specifications
Colour Silver Average Weight 1,665g Bike Type Mount Type: Center Lock Disc Brake Speeds 11 Gear Ratio Total 409% Gear Ratio 1:0.527
2:0.681
3:0.77
4:0.878
5:0.995
6:1.134
7:1.292
8:1.462
9:1.667
10:1.888
11:2.153 Shifting Power Modulator Yes Shifting Structure Top Normal Axle Length 187 mm Driving efficiency High Flange diameter (mm) 104.3 Flange width Left: 3.2mm
Right: 32.mm Gear change support mechanism Yes O.L.D. 135mm Offset 3.2mm P.C.D. 92.6mm Silent clutch Yes Spoke Hole 32H, 36H Spoke size #13/#14 Flange distance (mm) 57.3
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