by the way, what is the reasoning behind not being able to use more than 6 gear cogs on the rear freewheel thing?
can I definitely not use my stock 10 wheel free-wheel?
and also can you tell me what is the diameter of your brake discs? I think mine is 160 mm / 16 cm.
and what is the diameter of the brake disk on the papa motor kit?
can you tell me how long did it take for eh delivery to happen to yourself?
thanks again