hollow hub on woodruff keyed trikes

ejonesss

10 kW
Joined
Aug 31, 2008
Messages
719
since talking about building a trike over at

https://endless-sphere.com/forums/viewtopic.php?f=3&t=102414

i just discovered a possible candidate for an etrike at worksman bikes. that may be ready made and i just have to add a second motor to make mid drive since the front wheel motor is not strong enough to go up hills

i talked to them and found that the wheels are attached and driven by woodruff keys (yes the shear pins used in lawn mowers).

does anyone have a worksman trike and can point me to some pictures of how the wheels are attached and driven?

and does anyone know of any adaptors that will directly convert the drive to hollow hub wheels.

also the axle is 7/8 not 5/8 as the hollow hub axles are.

thanks
 
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