new engine

RBX250CC

Full-speed technology 

The burning system of engine all-new developed is a motor engine having excellent performance.

Four-valve technology 

The four-valve structure generating the high air-charging efficiency,more rapid and full burning and stronger power;

Double cam technology

Overhead double cam direct-driven air valve with precise transmission,sound rigidity,low movement inertia,few abrasion and high reliablility of valve gear;

Water-cooling technologh

Water -cooling system with large flow to maintain the engine to work under the appropriate temperature and extend the engine's lifetime;

Technology of balance shaft

Inbuilt balance system ,little vibration and high-level comfortableness;



Engine mode

RW170MM

Engine type

Single cylinder,4-stroke,water-cooling,vertical

Borestrokemm×mm

70×65

Displacement (ml)

250.1

Max.powerkw/rpm

19.0/8000

Max.torqueN.m/rpm

23.0/7000

Lgnition method

CDI

Clutch method

Manual wet multi-plate

Gearshift method

6-International

Start method

Electric

Product dimensionsmm×mm×mm

335×350×460

Dry  Weight kg

34±1

Min.fuel consumptiong/kw·h

354

Spark plug type

CR8E

The oil total capacityml

1300

044期p3试机号