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MotoTec Thunder 50cc 2-Stroke Kids Gas Dirt Bike

MotoTec Thunder 50cc 2-Stroke Kids Gas Dirt Bike

Regular price $469.00 USD
Sale price $469.00 USD Regular price $529.00 USD
Save up to 11% Sold out
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MotoTec Thunder 50cc Kids Dirt Bike is the perfect starter pit bike for your young adventurer. With its improved carburetor, easy pull start engine, and all the standard safety features, this mini dirt bike is the perfect choice for parents looking for a reliable and safe youth dirt bike.

This gas-powered mini bike is suitable for wet and dry conditions, making it perfect for outdoor adventures. Built to last with its Chromalloy frame and real outdoor rubber tires, this bike can handle any off-road riding. It's easy to ride with its fully automatic design, so your child can twist the throttle and go.

This 50cc mini bike is not like other mini motorcycles for sale. Its high-quality build and parts make it more reliable and require less maintenance. With features like higher-grade wheel bearings, longer wearing and higher grip tires, high-quality suspension for a smoother ride, and a high-grade easy start engine pull cord, you can be sure this bike will last.

Designed with safety in mind, this dirt bike has a restrictable throttle for speed control, and it's both CE and EPA-approved. With its motocross styling and big bike attitude, it's perfect for children who want to feel like adults but in a safe and controlled environment.

If you're looking for a youth dirt bike for your child or a mini bike for yourself, the MotoTec Thunder 50cc Kids Dirt Bike is the perfect choice for those who want to experience the thrill of off-road riding.


  • Motor: 50cc 2-Stroke, Air Cooled (Competition Use Only)

  • Gas/Oil Mixture: Unleaded/32:1 ratio

  • Bore x Stroke: 44.02mm x 33.2mm

  • Rated Output: 2.4 hp @ 7,000 rpm

  • Engine Start: Pull Start

Fuel System:

  • Gas Tank: 1.6 Liter

  • Top Speed: 25 mph (adjustable speed limiter)

  • Cruising Range: 10+ miles per tank

  • Safety: Throttle Limiter


  • Transmission: Auto Centrifugal

  • Chain: 11T/54T - T8F Size


  • Carburetor Jet: 2.00mm (main) and 0.67mm

Rider Information:

  • Recommended Age: 13+

  • Max Rider Weight: 150 lbs

  • Seat Height: 22 inches

  • Throttle: Variable twist-grip

  • Seat: Padded (single rider)

  • Handlebars: Angle Adjustable, Not Height

  • Seat Height from Ground: 23 inches


  • Frame: Steel

  • Front & Rear Wheels: Aluminum Alloy

  • Front & Rear Tires: 2.50-10 (15 inch diameter, 2.5 inch wide)

  • Brakes: Front Disc, Rear Disc

  • Suspension: Front Inverted Fork and Rear 190.5mm Mono Shock


  • Wheelbase: 35 inches (890mm)

  • Ground Clearance: 9 inches

Assembly and Shipping:

  • Assembly Required: Yes

  • Box Size: 44x13x23 inches

  • Box Weight: 64 lbs

Dirt Bike Information:

  • Dirt Bike Dimensions: 50x23x32 inches

  • Dirt Bike Dry Weight: 54 lbs

Warranty and Sales Restriction:

  • Warranty: 30 days parts replacement

  • Sales Restriction: No California Sales

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Wеlcomе to MotoTеc USA, your trustеd manufacturеr of еlеctric scootеrs, trikеs, go-karts, dirt bikеs, hovеrboards, ridе-on toys, and quads. With our hеadquartеrs in Plovеr, Wisconsin, we arе committed to providing you with high-quality and affordablе products that guarantee customеr satisfaction.Explorе our Extеnsivе Rangе:For an еxciting off-road еxpеriеncе, check out our range of еlеctric dirt bikеs. Thеsе scalеd-down, battеry-powеrеd dirt bikеs arе pеrfеct for youngеr ridеrs to livе out thеir off-road fantasiеs. Thеy comе in various spееd limits and battеry lifе options, catеring to diffеrеnt agе groups:

a. Kids 2-4 yеars: Spееd Limit: 2 mph, Battеry Lifе: 30 Min
b. Kids 5-8 yеars: Spееd Limit: 14 mph, Battеry Lifе: 30 Min
c. Kids 8-12 yеars: Spееd Limit: 5-16 mph, Battеry Lifе: 45 Min
d. Kids 8-11 yеars: Spееd Limit: 14 mph, Battеry Lifе: 40 Min
е. Kids 10+: Spееd Limit: 17 mph, Battеry Lifе: 40 Min

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