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Shimano Nexus SG-7R50 7-Speed Internally Geared 36h Rear Hub

This product is no longer available for sale. The last date it was available was 3/12/2015.

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AEBike Part Number: HU7868
Manufacturer:  Shimano
Manufacturer Part Number: ISG7R50KITZ
UPC: 022255416610

Shimano Nexus SG-7R50 7-Speed Roller Brake Internally Geared Hub
  • Recommended gear ratio: 2.0-2.2 to 1
  • Not intended for off-road use as standing on the pedals, riding up steep hills or using an too low of a gear ratio may damage the pawls inside the hub
  • 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
  • Non-turn washers for vertical dropouts not included (HU7793, HU7794)
  • Includes 19t & 21t cog, 3 size chainstay clamps, 3 sets of non-turn washers, hub nuts and cassette joint
  • 130mm over locknut dimension, 182mm axle length
  • Shifter and brake not included
Item Specifications
Hub Drilling36
Rear Axle Type3/8" bolt on
Cassette Body TypeSingle Cog Driver
Hub/Brake CompatibilityRim Brake
Hub/Brake CompatibilityRoller Brake
Rear Hub Spacing130
Hub Flange Diameter87
Hub Center to Flange22
Hub Center to Flange29.5
Skewer IncludedN/A

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