Terratrike Single Side Adapter

This adapter bolts onto a custom machined All Axle Hub Motor to allow for single side mounting to the spindle of Terratrike tadpole tricycles. The two-piece adapter secures the motor axle to the trike frame via the disk caliper mounting holes and the same adapter can be used on both the left and right side wheels.

Note that the All-Axle motor is wider than the standard Terra Trike wheel hubs, which means that the stock M16 screw that holds the wheel on is not long enough to engage the threads. You will need to source a longer bolt to screw into the end of the axle and hold the motor in place.   

From customer feedback an M16x1.5mm pitch bolt that is 50mm long does the trick quite well.   (ex https://www.mcmaster.com/91180A814/)