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      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

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