Thanks, I had a great time building this bike. The front sprocket it from an old little kids bicycle (the ones with training wheels :lol: :lol: ) It works great because I have great clearance to the motor, and mostly because I never need to pedal fast its real easy to get to speed to start the motor. And as its a heavy bike the gearing makes it great for stop signs and getting off the line 8) I would advise everyone to use them! Hope that helps.
Cheers.