THIS IS THE MOST BASIC MOCK UP i CAN CONJURE. CONTRAINDICATIONS INCLUDE;
1] COASTER BRAKES.
2] 144 SPOKE SINGLE GEAR HUB -(FOR SPROCKET MOUNTING)
3] 6.5" GT FIXED CRANK ARM
4] INAPPROPRIATE FRAME FOR MOTOR MOUNTING - WELDING OR MOUNTING KITS MOST LIKELY NECCESSARY.