MotoTec Thunder 50cc 2-Stroke Kids Gas Dirt Bike

MotoTec Thunder 50cc 2-Stroke Kids Gas Dirt Bike

The MotoTec Thunder 50cc 2-Stroke Kids Gas Dirt Bike is a gas dirt bike. It combines a 50cc 2-Stroke, Air Cooled motor, a top speed of 25 mph (adjustable speed limiter) and up to 10+ miles per tank of range.

Browse it alongside the rest of our gas dirt bikes, compare the specs below, and choose the setup that fits how you ride.

At a glance

• Speed: up to 25 mph (adjustable speed limiter)
• Range: 10+ miles per tank
• Power: 50cc 2-Stroke, Air Cooled
• Braking: Front Disc, Rear Disc
• Suspension: Front Inverted Fork and Rear 190.5mm Mono Shock
• Max load: 150 lbs

Full specifications

Specification	Detail
Motor	50cc 2-Stroke, Air Cooled
Top Speed	25 mph (adjustable speed limiter)
Range	10+ miles per tank
Throttle	Variable twist-grip
Transmission	Auto Centrifugal
Brakes	Front Disc, Rear Disc
Suspension	Front Inverted Fork and Rear 190.5mm Mono Shock
Max Load	150 lbs
Seat Height	22 inches
Wheelbase	35 inches (890mm)
Ground Clearance	9 inches
Frame	Steel
Product Weight	54 lbs
Dimensions	50 x 23 x 32 inches
Warranty	30 days parts replacement

Who it’s for

This one is built for riders chasing raw off-road performance. It supports riders up to 150 lbs.

Key features

Purpose-built power

The 50cc 2-Stroke, Air Cooled motor pushes this gas dirt bike to 25 mph (adjustable speed limiter).

Control and comfort

It pairs Front Disc, Rear Disc for confident stopping with Front Inverted Fork and Rear 190.5mm Mono Shock suspension to smooth out rough ground.

Explore more

Frequently asked questions

How fast is the MotoTec Thunder 50cc?
It reaches 25 mph (adjustable speed limiter).

How far can it go on a tank of fuel?
Up to 10+ miles per tank. Real-world figures vary with rider weight, terrain and speed.

What is the maximum rider weight?
Up to 150 lbs.

Always ride with a properly fitted helmet and appropriate safety gear. For riding-safety and battery-care guidance see NHTSA.