● Single cylinder, four stroke, water cooled, electric start engine.

● Through combustion analysis, optimization of S/D ratio, ignition curve, to ensure more full combustion, performance is improved by 8-10% compared with similar products, and effectively reduce overrunning clutch failure.

● Using centrifugal cylinder liner technology, the contact area between cylinder liner and aluminum alloy is increased by 1.5 times, and the strength and life are increased by 2 times.

● The use of double PVD piston ring, hardness increased by 30%, improve wear resistance, effectively reduce the burning oil, oil consumption phenomenon.

● External kick starting structure, completely solve the market pain points (copper sleeve wear).

● Carbon fiber friction plate + platen embedded steel plate structure, the impact times against the wall increased by 2 times.

● Using large capacity multistage filtration technology, improve the purification capacity by 70%, and increase the life by 2 times.

● Waterway optimization + large water pump + large water pipe structure, the flow rate increased by 60%.

● The use of two sides of the oil discharge structure, easier maintenance.

● The counter shaft bearing is strengthened, the outer diameter is increased to φ33, and the service life is increased by 35%.

● Strengthened counter shaft bearing, outer diameter increased to φ33, life increased by 35%.

WIDE OPEN THROTTLE CURVES（TT210A水冷）  

WIDE OPEN THROTTLE CURVES（TT260A水冷）  

WIDE OPEN THROTTLE CURVES（TT300A水冷）  

 INSTALLATION DIMENSIONS