As the top speed, as verified by GPS, is only 50mph or so, some of us are looking at trying a few mods to increase this.

One possiblility is changing the rear sprocket ratio. There is no free prize. Increasing the speed costs some torque, or acceleration,  However, it is a way to experiment without throwing too much cash at it, and it is reversable, easy to try, and so is worth a try.

The MC-95 reverse trike currently uses a 18 teeth front sprocket, and a 30 teeth rear sprocket 

This gives a ra...
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