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The MotoTec Thunder 50cc Kids Dirt Bike - The perfect kids starter dirt bike. The latest generation of 50cc mini bike engines are faster, torquier, more reliable and even easier to set up and start than ever before. Easy pull start, improved carburetor and all of the standard safety features, support and reliability MotoTec provides.
Suitable for both wet and dry conditions. This bike will offer hours of fun in almost any children’s outdoor environment. Built Solid, this bike can handle any off-road riding. A Chromalloy frame, with the ability to bear your child’s weight as they grow, and real outdoor rubber tires separate this bikes from similar products. Responsive acceleration, front telescopic forks, rear mono shock suspension, disk brakes, motocross styling and big bike attitude, makes this the perfect children’s choice. Simple to ride, it's fully automatic, so just twist the throttle and go.
All Mini Dirt Bikes are not the same. You should be aware of the build quality and parts quality is very important to how much maintenance is required. This Dirt Bike has been specified for quality and reliability, improvements specified over standard Dirt Bikes include – Higher Grade Wheel Bearings - Longer Wearing Tires - Higher Grip Tires - High-Quality Suspension for smoother ride - High-Grade Easy Start Engine Pull Cord - Chromoly steel frame - Restrictable throttle for speed control - Safety and Design - CE and EPA approved.
| Motor | 50cc 2-Stroke, Air Cooled |
|---|---|
| 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 |
Key technical details for this model are organized below for fast comparison and confident decision-making.
Performance and range can vary with rider weight, terrain, temperature, tire pressure, riding style and configuration.
We’ll move your order through fulfillment, assign the appropriate parcel or freight carrier, and provide tracking or delivery coordination as it becomes available.
Your order and selected configuration are prepared for fulfillment.
Parcel or freight service is selected based on product size and destination.
Tracking or delivery coordination is provided as soon as it becomes available.
Inspect the shipment promptly and document visible damage before discarding packaging.
Free shipping applies only to qualifying orders and destinations. Read the complete shipping policy.
This product is covered by the warranty issued by MotoTec. Coverage length, eligible components, exclusions and claim requirements are governed by the manufacturer’s warranty terms.
WattWheelz can help you identify the appropriate support path and documentation for a warranty issue.
Return eligibility, condition requirements, fees and exclusions are governed by the current published refund policy. A compare-at price or displayed savings amount does not, by itself, determine return eligibility.
Included components, accessories, tools and documentation vary by manufacturer and configuration. The product description above lists the published package contents for this model.
Need help understanding what comes with your selected configuration? Our team can walk you through it.
Some electric rides require final assembly, adjustment or setup after delivery. Follow the manufacturer’s supplied instructions and safety guidance. Professional assembly may be appropriate when specified by the manufacturer or when you are not comfortable completing setup yourself.
Yes. The selected configuration is currently available to order. Shipping method and delivery coordination depend on the product and destination.
Affirm promotional messaging is shown when available, and eligible payment options are presented during checkout. Approval, rates, down payment and terms are determined by Affirm.
Free shipping applies to qualifying orders and destinations. The final shipping method and any applicable charge are shown or confirmed according to the published shipping policy.
Eligible returns are handled under the current WattWheelz refund policy, including its condition requirements and product-specific exclusions. View the refund policy.
Call (302) 414-9758 or email our team. A WattWheelz specialist can help with fit, specifications, compatibility, setup and delivery questions.
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