SHIMANO NEXUS Internal Geared Hub Rolle Brake 3-speed

SG-3R75-B

SHIMANO NEXUS Internal Geared Hub Rolle Brake 3-speed

SG-3R75-B

SHIMANO NEXUS - Internal Geared Rear Hub - Roller Brake - O.L.D 122 mm - 3-speed

The SHIMANO NEXUS SG-3R75-B hub offers a reliable 3-speed mechanism, a SILENT CLUTCH, and roller brake.

FEATURES

  • Higher stability of shifting performance by new internal mechanism
  • Higher durability and higher internal strength ( 2 times and 1.5 times better than normal INTER-3 )
  • Needle bearing and deceleration type of gearing system
  • Better sealing performance than normal INTER-3
  • Smooth shifting by silent clutch

PRODUCT SPECIFICATIONS

MODEL NO SG-3R75-B
SERIES NEXUS INTER-3
Color Silver
Average weight 1315
Brake type|Mount Type INTER-M
Brake type|Recommended Model BR-C3010 BR-C3000
Rear speeds 3
Gear ratio|Total 158%
Gear ratio|1 0.632
Gear ratio|2 0.741
Gear ratio|3 1
Shifting structure Low Normal
Silent clutch
Driving efficiency HIGH
O.L.D. (mm) 122
Spoke size #13/#14
Spoke hole|36H
Axle length (mm)|193
Axle length (mm)|Others 174/198/200
Flange distance (mm) 51.1
Flange diameter (mm) 92.5
Flange width (mm)|Right 2.3
Flange width (mm)|Left 2.7
Offset (mm) 3.6
P.C.D. left / right (mm) 83.5

Manuals & Technical Documents