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Shimano STEPS SG-C7050-5D Centerlock 5 Speed Di2 Disc Brake Hub - 135X187mm 36H
$319.99
The Shimano STEPS C7050 hubs bring the digital precision and integration of Shimano DI2 technology.
As a dedicated E-BIKE hub, the Shimano STEPS C7000 series hubs feature a 5-speed range and greater strength and durability for seamless compatibility with mid-ship motors.
Technologies
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
Integrated drivetrain and assist,Full-automatic shifting for a more natural riding experience
Efficient battery consumption increases riding range
Higher shifting performance for mid-ship motor
Optimized pedaling environment,Higher shifting performance for mid-ship motor
Greater strength and durability
Specifications
| Colour | Black |
|---|---|
| Average Weight | 1670g |
| Brake Type | Mount Type: Centre Lock Disc Brake |
| Speeds | 5 |
| Gear Ratio | 263% |
| Gear Ratio | 1: 1 2: 1.277 3: 1.622 4: 2.07 5: 2.63 |
| Shifting Structure | Di2 |
| Flange Distance | 57.3mm |
| Offset | 3.2mm |
| P.C.D. left / right | 92.6mm |
| Flange diameter | 105.2mm |
| O.L.D. | 135mm |
| Driving Efficiency | High |
| Flange Width | Left: 3.2mm Right: 3.2mm |
| Silent Clutch | Yes |
| Spoke Size | #13 / #14 |
| Rear Speeds | 5 |
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