Coolster QG50X Kids Dirt Bike

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Perfect for taller kids, the Coolster QG50X mini dirt bike looks like a full sized dirt bike! The Coolster 50X differs from the Coolster 50 in body style and tire size. Coolster combines a kid-friendly size bike with pro motocross features like front and rear disk brakes and a full suspension with excellent ground clearance. The QG-50X is powered by a high performance, 2 stroke, air-cooled 49cc engine designed to be as strong and powerful as it is durable. The tough steel, welded frame rests on a heavy-duty suspension and light weight alloy rims for optimal handling on off-road terrain. The semi-automatic transmission is the perfect way to graduate kids from fully automatic to fully manual transmissions. Rope pull start. Available in several colors! Ships UPS Ground.


  • Engine type: 49cc, single cylinder, air-cooled, 2-Stroke
  • Transmission: Semi Automatic
  • Drive: Chain
  • Fuel: Unleaded and 2 cycle oil required
  • Fuel oil ratio: 25:1
  • Fuel Capacity: 0.2 gallons
  • Start Mode: Hand pull rope type
  • Brakes (front/rear): Disc/Disc
  • Tires (front/rear): 12 .5 x 10 / 12 .5 x 10
  • Max Load: 127 lbs.
  • Net Weight: 40 lbs.
  • Packing: Carton
  • Steering Bar Angle: less than or equal to 45 degrees
  • Dimensions (feet): 3.5L x 2.2W x 2.3H feet

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Return Period 60 Days 60 Days
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Engine 6 Months 12 Months
Parts * ‡ 6 Months 12 Months
Normal Wear Parts ** ‡ 7 Days 30 Days
Service Kit *** -
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  • 1 qt. High-grade Synthetic Oil
  • 1 High-performance Spark Plug
  • 1 Professional-grade Fuel Filter
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* Excludes Normal Wear Parts. Parts coverage includes Non-Normal Wear Parts only, defined as components of the vehicle that are engineered and intended to last the useful life of the vehicle itself. See a complete definition and partial list of non-Normal Wear Parts in the Service Pack documentation.
** Normal Wear parts are defined as parts that have a limited useful life as a result of deterioration due to natural forces that act upon them under normal, everyday use. See a complete definition and partial list of Normal Wear Parts in the Service Pack documentation.
*** Service Kit is shipped separately from order.
† Shipping costs, where applicable, including return shipping and shipping for warrantied parts, are the responsibility of the customer.
† † Restocking fees apply on returned purchases and include return handling, restocking and original shipping charges and vary depending on the vehicle being returned.
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