Shimano Nexus SG-C3001-7R Internal Hub Assembly (7-Speed)

Shimano Internally Geared Hub and Dynamo Small Parts.

FEATURES:

• Assembly for internally geared 7-speed hub for roller brake
• Internal gear engagement is designed to provide a smoother ride
• Nexus 7-speed hub gear range: 1st gear = 0.632, 2nd gear = 0.741, 3rd gear = 0.843, 4th gear = 0.989, 5th gear = 1.145, 6th gear = 1.335, 7th gear = 1.545
• 182mm axle length