Adopt oil cooling technology, reduce the  heating load of engine,and lengthen the  life of engine.

It could be started on any gear, convenient,

fast and flexible.

Lightweight piston, high-abrasive material  on surface, thin piston ring,to reduce  the inertia and abrasion of up-and-down  motion, and to improve the output power  of engine and its’ working life.

Adopt racing technology to optimal design  for crankshaft, piston,camshaft, clutch,  and magneto etc. Improving the explosive  of engine.

Light weight rare earth magneto ,Never  demagnetizing makes the working life longer.

Adopt twice filtration technique, reduce  the impurity of lubricant, lengthen the life  of engine. More convenient for washing.  Driven gear of clutch adopt strengthen alloy  material gear, Cushion rubber cover adopt  special heat resistant rubber materials,