The Nexus 8 system offers function, quality and design at a high level. Progress achieved is due in part to the integration of Shimano's unique shift Servo technology, which enables shifting with the minimum of effort. This version has a powerful coaster brake and a special 5-hole mounting for the SM-RTC60 brake disc.
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
Axle length: 187 mm
Pitch circle diameter: 92.6 mm
flange distance: 58,3 mm
flange diameter: 105,2 mm