We got in our first batch of Nuvinci N380 Continuously Variable hubs today from Fallbrook Technologies. Fantastic hubs and we wanted to get them on the site right away. I’ve had a good amount of time on the N360 and this Nuvinci N380 is going to be all that and a little more. In short, you’ve got a 380% gear range at the hub; 0.5 to 1.9 multiplication. When using an 18T rear cog, use a 32T or larger front chainring to meet the manufacturer’s specification.
These hubs are spaced at 135mm, featuring 32 spoke holes and a 6-bolt disc rotor mount.
You can be one of the first to buy the Nuvinci N380 hub here: