Pre-Order - Magic Drive

This is a 100% refundable deposit to be first in line to receive a magic drive hub motor kit from Grin and Charge bike. This will be based around a helical cut geared rear hub motor with 140mm dropouts that has both a cog and disc rotor mounted to the planet carrier on the right side.  

It allows you to have a bicycle with no gears that allows you to ride at any cadence and any speed. You can do regen braking by pushing back on the cranks or using freegen braking with brake levers on the handlebar. 

See the youtube release video for more details.