The E-Bike gear hub
The internal shifting system of the Shimano Nexus SG-C7000-5 gear hub is designed for the specific requirements of E-bike riding. It can withstand much higher pedaling forces during shifting operations and offers an immense gear ratio of 263 % in total. To provide adequate protection against weather, the hub is fully sealed. It is compatible with components of the STePS E6100 and E5000 series.
The Di2 version not only offers the possibility to change gears electronically with the push of a button (switches sold separately), but can also perform fully automatic gearshifts in combination with the Shimano DU-E6001 or DU-E6010 drive unit.
Technical details of the Shimano SG-C7050-5D Di2 gear hub:
- O.L.D.: 10 x 135 mm | nut type
- axle length: 187 mm
- B.C.D.: 92,6 mm
- flange diameter: 105,2 mm
- flange distance: 57,3 mm
- flange width: 3.2 mm (left / right)
- offset: 3.4 mm
Disc brake version. With Centerlock brake disc mount.Manufacturer item code: ISGC70505DBL (32 spoke holes)
ISGC70505DAL (36 spoke holes)
Material: aluminium (painted)
Weight supplement: manufacturer's specs
