Shimano Alfine SG-S7001 Internal Geared Disc Brake 11 Speed Hub
From $609.99
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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