... apart, and motorcyles have manual transmissions.also call three wheel motorcycles.scooters tricycle have automatic transmissions. While laypersons ... ,tricycles,scooters and ATV Parts, Dirt Bike Off-road Parts, Electric Bike Parts, Electric Scooter Parts and etc. ... Tyres, Motorcycle Rims, Plastics and Oil tank, Motor Bike Seats, Electric Bike Chains, Motorcycle Chains, Motorcycle Sticker Decal, Absorb ...