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Genuine 250cc Zongshen OHC Air Cooled Engine For Atomik/Thumpstar/XTM Dirt Bike

Genuine 250cc Zongshen OHC Air Cooled Engine For Atomik/Thumpstar/XTM Dirt Bike

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Regular price $949.05
Regular price $999.00 Sale price $949.05
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Description: 

  • Genuine Zongshen 250CC vertical engine with kick/electric start
  • It is a direct bolt on replacement for most Chinese dirt bikes running 200-250cc single cylinder air cooled motors such as Thumpstar, Atomik, DHZ, Foxico, XTM, etc

Specifications:

  • Type: 1-cylinder, vertical, 4-stroke, air-cooled kick start and electric start - OVER HEAD CAM
  • Bore x Stroke: 65mm x 67mm
  • Displacement: 229ml
  • Max. Power & Corresponding Speed: 11.5KW/7500rpm
  • Max. Torque & Corresponding Speed: 17.5N.m/5000rpm
  • Min. Fuel Consumption: <367g w.h="" pollutant="" index:="5.5" g/km="" (co),="1.2g/km" (hc)="">
  • Clutch Type: Manual wet clutch
  • Start Mode: kick start and electric start
  • Compression: 9.0:10 
  • Engine Oil: 900ml, 15W/40-SE, 4 stroke
  • Oil GEARS: 5 SPEED MANUAL CLUTCH, 1 down 4 up
  • SPROCKET: 15T 428 CHAIN
  • Dimension: 458 x 358 x 324mm
  • Weight: 35kg

Listing includes: 

  • 1 x ZONGSHEN 250CC VERTICAL ENGINE
  • 1 x Kick Starter Lever
  • 1 x Gear Shift Lever
  • 1 x Manifold set Package
  • Wiring loom harness (option only)
  • Kill switch (option only)
  • Key switch/ 2keys (option only)
  • NGK spark plug (option only)
  • CDI (option only)
  • Coil with lead (option only)
  • Rectifier (option only)
  • Solenoid (option only)
  • JK PZ30 carby (outlet diameter: 30mm, bolt eye-eye: 48mm, bolt diameter: 6.5mm) (option only)
  • air filter 42mm (may vary depending on stock availability)(option only)
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