Mototec Thunder 50cc 2-Stroke Kids Gas Dirt Bike Blue
Mototec
Meet the MotoTec Thunder 50cc 2-Stroke Kids Gas Dirt Bike — a bold, lightweight, and confidence-building machine designed for young riders who want real dirt-bike excitement with the safety, quality, and durability MotoTec is known for. Powered by a spirited 50cc 2-stroke air-cooled engine, the Thunder delivers smooth, responsive power perfect for teens ready to take on backyard tracks, dirt trails, and open fields. With a dependable pull-start system and a 1.6-liter gas tank offering 10+ miles per fill, this bike keeps the adventure going ride after ride.
Safety is built into the heart of the Thunder. An adjustable speed limiter allows parents to set the max speed up to 25 mph, helping new riders build control at their own pace. The throttle limiter adds another layer of protection, ensuring acceleration stays smooth and predictable. Recommended for riders 13 and older and supporting up to 150 lbs, the Thunder is a great fit for developing teens learning proper riding technique.
Premium performance features make this bike stand out. Front and rear disc brakes provide strong, dependable stopping power, while the advanced suspension system — including a front inverted fork and a rear 190.5mm mono shock — absorbs bumps and boosts stability across uneven terrain. A sturdy steel frame and variable twist-grip throttle complete the package, giving riders confidence-inspiring control with every twist and turn.
With its quality engineering, adjustable safety controls, and real dirt-bike performance, the MotoTec Thunder 50cc 2-Stroke Kids Dirt Bike is the perfect choice for young riders ready to level up their off-road adventures. It’s built for fun, made for growth, and engineered for safe, thrilling excitement.
- 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
- Carburetor Jet Size:
- 2.00mm (main) and 0.67mm
- Recommended Age:
- 13+ Years Old
- 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