70247 ⎘
Motorcycles characterised by position of motor or engine with the engine on an auxiliary wheeled unit, e.g. trailer, sidecar
Sub-classes:Trailer for a bicycle
#2Auxiliary pusher device
#3Motor powered bicycle trailer with integral hitch force metering
#4Bicycle rear wheel propelled by trailer mounted power supply and drive train
#5Self controlled, electric powered trailer
#6Motorized handle