Shimano SG-C6061-8R8V

SHIMANO NEXUS – Internal Geared Rear Hub – V-BRAKE – O.L.D. 135 mm – 8-speed Designed for smooth shifting even under the high chain tension of E-BIKEs, the SHIMANO NEXUS SG-C6000 series hubs provide an efficient 8-speed range and a long service life.

Features:

Improved overall riding comfortability and efficiency:
– Smooth shifting performance even under high chain tension induced by E-BIKE motors
– Improved ratchet design, for better gear engagement.
– Improved shifting performance and efficiency (300% improved)
– Improvement is suitable for both E-bike and non E-bike use

Specifications:

– Average weight: 1685
– Bike Type_Mount Type: V-BRAKE
– Speeds: 8
– Gear ratio_Total: 307%
– Gear ratio_1: 0.527
– Gear ratio_2: 0.644
– Gear ratio_3: 0.748
– Gear ratio_4: 0.851
– Gear ratio_5: 1
– Gear ratio_6: 1.223
– Gear ratio_7: 1.419
– Gear ratio_8: 1.615
– Shifting power modulator: Yes
– w/ Left hand dust cap: Yes
– Spoke hole_36H: Yes
– Axle length (mm)_187: Yes
– Shifting Structure: DI2
– Driving efficiency: High
– Flange diameter (mm): 105.2
– Flange width (mm)_Left: 3.2
– Flange width (mm)_Right: 3.2
– Gear change support mechanism: Yes
– O.L.D. (mm): 135
– Offset (mm): 3.1
– P.C.D. (mm): 92.6
– Silent clutch: Yes
– Spoke size: #13/#14
– Flange distance(mm): 58.3