Motorized Bicycle Trouble ShootingUse this area to post problems that may arise that you could use some help in figuring out what is wrong with their bicycle motor and what needs to be done to achieve top performance.
I have a circular gasket that came with my kit, but I can't figure out what it's for. It is about 1.4 cm in diameter and the hole is about .9 or 1 cm. It is red also if that helps.