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Shimano STEPS SG-C7050-5D Centerlock 5 Speed Di2 Disc Brake Hub - 135X187mm 36H

$319.99

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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