motorbike, 
motorcycle, dirt bike, trail bike, scrambler
 
brake, chain, crossbar, derailleur, 
fender, handlebars, mudguard, pedal, seat, spoke, tire, 
wheel
 
bicycle, cycle, exercise bike, moped, 
motor scooter, motorbike, motorcycle, mountain bike, push-bike (UK, dated 
informal), racing bike, rickshaw, scooter, tandem, tandem bicycle, ten-speed, 
three-wheeler, tricycle, unicycle