Originally Posted by TexasDav
I could see that. use a 50t sprocket and pull steep grades. I would ask Jim of creative engineering what sprocket would be best. Then maybe a custom muffler like a scooter muffler to cut the sound down to a whisper. With the low gearing it would work. you will lose a bit of the rpm but the sound would be worth it.
I like the scooter muffler idea, so has anyone used one to quiet the engine even more? Need stealth badly. This seems like it could work. Little expensive.
Model 3S Mufflers
Was forgetting that I need to have the engine run all the time, as I need to tap into the torque to get the bike to climb over things.