Shimano Nexus SG-3R40 Roller Hub 3 Speed 36H

The classic Internal Gear Hub from Shimano. This great hub offers a reliable 3-speed mechanism, a silent clutch, and roller brake. In addition to this it also has Internal Gear Shifting meaning the gear shifting action is independent of pedaling which allows you can shift gears anytime, while standing still, pedaling or coasting & Shift Modulator Mechanism which smoothes out the shifting action while pedaling. 

Specifications
For: Dutch bikes, city bikes, utility bikes
For use only with Roller Brake
Overall width: 165mm
Hole: 36 hole
OLN: 120mm
Does not include roller brake
Please note: The hub does not come supplied with any fitting hardware, sprocket, or shifter.

Mfr Claimed Weight
TBC