The Shimano Nexus SG-C3001-7R gear hub features an improved internal gear engagement that allows for a smoother ride. It guarantees improved shifting performance for both conventional but also E-Bikes. In addition the updated and polished design of the aluminium hub shell helps to match with other Nexus C3000 components and complements the bike's look.
The SG-C3001-7R internal gear hub is designed for roller brake use.
Total gear ratio: 244 %.
Material: hub shell: aluminum (painted)
Weight supplement: manufacturer's specs
