The Nexus 8 system offers function, quality and design at a high level. Progress is achieved due in part to the integration of Shimano's unique Servo shift technology, which enables shifting with the minimum of effort.
The Inter-8 hub has extended the total transmission ratio to 307%. For the Inter-7, this value is 244%. In addition, the Inter-8's gears are closer together for a more comfortable and efficient cadence. Indeed, a gear hub that covers all applications.
improved seal for long service life
powerful coaster brake
axle length: 184 mm
Pitch circle diameter: 92.6 mm
flange distance: 58.3 mm. flange diameter: 105.2 mm