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MotoTec Thunder 50cc 2-Stroke Kids Gas Dirt Bike – Red | High-Performance Off-Road Mini Bike

MotoTec Thunder 50cc 2-Stroke Kids Gas Dirt Bike – Red | High-Performance Off-Road Mini Bike

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Regular price $469.00
Regular price $599.00 Sale price $469.00
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The MotoTec Thunder 50cc 2-Stroke Kids Gas Dirt Bike is the ultimate starter dirt bike for young riders. Designed for performance and safety, this mini dirt bike features a powerful 50cc engine, easy pull start, and an improved carburetor for smoother acceleration and reliability.

Built for off-road adventures, the Thunder 50cc is equipped with a Chromalloy steel frame, real rubber tires, and a responsive suspension system that can handle dirt trails, grassy fields, and rugged terrains. The automatic transmission makes it easy to ride—just twist the throttle and go.

Designed for safety and durability, this dirt bike includes front telescopic forks, rear mono-shock suspension, and high-performance disc brakes for ultimate control. Parents will appreciate the adjustable speed control, allowing young riders to learn at a safe pace.

Key Features:

  • 50cc 2-Stroke Engine – Reliable, torquey, and fuel-efficient
  • Easy Pull Start – Hassle-free starting for young riders
  • Automatic Transmission – No shifting required, just twist and ride
  • High-Tensile Chromalloy Frame – Durable and lightweight construction
  • Telescopic Front Forks & Rear Mono-Shock Suspension – Smooth off-road performance
  • Front & Rear Disc Brakes – Enhanced stopping power for safety
  • Adjustable Speed Restrictor – Allows parents to control top speed
  • Real Rubber Tires – Superior grip and durability
  • CE & EPA Approved – Meets industry safety and environmental standards

Whether it’s for the backyard, trails, or dirt tracks, the MotoTec Thunder 50cc Dirt Bike delivers hours of fun while helping young riders build confidence and skills.

Specification Details
Motor 50cc 2-Stroke, Air Cooled (Competition Use Only)
Gas/Oil Mixture Unleaded/25:1 ratio
Bore x Stroke 44.02mm x 33.2mm
Rated Output 2.4 hp @ 7,000 rpm
Engine Start Pull Start
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
Recommended Age 13+
Max Rider Weight 150 lbs.
Seat Height 22 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
Throttle Variable twist-grip
Seat Padded (single rider)
Handlebars Angle Adjustable, Not Height
Seat Height from Ground 23 inches
Wheelbase 35 inches (890mm)
Ground Clearance 9 inches
Assembly Required Yes
Box Size 44x13x23 inches
Box Weight 64 lbs.
Dirt Bike Dimensions 50x23x32 inches
Dirt Bike Dry Weight 54 lbs.
Warranty 30 days parts replacement

Customer Reviews

Based on 1 review
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D
Dennis Hyseneshi
Great dirt bike

My son loves this dirt bike. It's a great build bike. Thank you to dirtmotobikes for fast shipping and great customer service.

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