[HIGH PERFORMANCE] : Engine is COMPELTE WITH High performance cylinder head, plug, coated metal pull start, air filter and 14mm carburettor,Balanced crank, balanced flywheel, ported piston windows, uprated CVT transmission unit.
[STARTUP AND COOLING MODE] : Start Way: Recoil pull start??new style recoil,easy to pull start, Cooling: Air forced cooling, Recoil Starter Material: New style easy pull starter
[ENGINE MOTOR PARAMETERS] : Condition:New, Cylinder Numbers: Single cylinder, Stroke: 2-stroke, Gas-oil Mix Rate: 25:1, Bore: 44mm, Gear Box Reduction Rate: 3.1 : 1, Displacement: 49cc, Spark Plug Size: L7T L7TC
[ENGINE SUITABLE FOR] : For 49CC 2 Stroke Pocket Bike, Mini Dirt Bike, ATV or Scooter.
[ 100% REFUND GUARANTEE ] : Our products are sent directly from the US, UPS or FED Shipping delivery 3-5 business days. If you have any questions, please feel free to contact us. LWITSKEY customer department will reply your information within 24 hours.
Specification:
Condition:New Cylinder Numbers: Single cylinder Stroke: 2-stroke Gas-oil Mix Rate: 25:1 Bore: 44mm Gear Box Reduction Rate: 3.1 : 1 Displacement: 49cc Application:for most air cooled  Mini Dirt Bikes Brand:  Unbranded  Start Way: Recoil pull start??new style recoil,easy to pull start Recoil Starter Material: New style easy pull starter Cooling: Air forced cooling Spark Plug Size: L7T L7TC
Feature :
?? 49cc mini motor air cooled racing engine capable of achieving 40mph dependant on user weight and terrain. ?? Engine is COMPELTE WITH High performance cylinder head, plug, coated metal pull start, air filter and 14mm carburettor,Balanced crank, balanced flywheel, ported piston windows, uprated CVT transmission unit. ?? For 49CC 2 Stroke Pocket Bike, Mini Dirt Bike, ATV or Scooter. 
Engine suitable for: 
For 49CC 2 Stroke Pocket Bike, Mini Dirt Bike, ATV or Scooter.
Package includes:
1x Engine 1x 25H chain 1x Throttle Grips 1x Kill switch