

I have

a Catrike Trail....although I didn't power the trike, I powered a BOB trailer (single wheel). I wanted the added assist when pulling a load on the trailer (camping gear etc) but to be able to ride the trike without the additional weight of the battery and hub. I can't believe the torque, the hub is laced into a 16" wheel, the hill assist is way beyond my expectations and I only have the 36V-9.6A lithyium-Ion battery...............Also I have the Scram DualDrive and had to config the hookup differently....works just fine