High Torque K’nex Gear (36 tooth)

This is a gear based off of and compatible with the standard 36 tooth K'nex gear.  

The mating surfaces of the gear are wider than the standard gear and the hub features reinforcing lugs that prevent the tan clip that acts as a key from slipping or snapping off.  The result is a gear that is capable of transmitting higher torque than the standard gear.  Plus it's a bit more stylish than the plain solid gear.  The gear is also symmetric with locking holes on both sides.

I designed it in Solidworks.