There are several types of off-road motors designed specifically for off-road activities. Compared to motorcycles, the off-road motorcycle engine is simpler and lighter, has a longer, higher suspension, and rugged construction with less bodywork. The size of the wheel (usually 21 "front, 18" rear) has a protruding tire, its tip often clamped with a rim lock.
Off-Road Motorcycle Type Some types of off-road motors are used for bicycle sports bicycles: Motocross - Used on short off-road tracks equipped with various obstacles. This motor has a small light fuel tank and small. Long suspension allows the rider to jump at high speed. Motocross engines are usually one cylinder, two steps or four steps, with sizes ranging from 50cc to about 650cc. Motorcross motors can also be used in Freestyle Motocross.
Enduro - Modified regular motor and added horn, lamp, and others. Usually used for long street competitions and ENDURO events take place between one day and six days.
Sephires Enduro motors are specially made with much larger fuel tanks for very long racing distances, usually through deserts (eg Paris-Dakar). Engine capacity tends to be larger, usually between 450 cc and 750 cc.
