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















