MotoTec X3 125cc 4-Stroke Gas Dirt Bike
The MotoTec X3 125cc 4-Stroke Gas Dirt Bike is a gas dirt bike. It combines a 125cc 4-Stroke Single Cylinder Air Cooled motor and a top speed of 47 mph(with adjustable speed limiter).
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 47 mph(with adjustable speed limiter)
- Power: 125cc 4-Stroke Single Cylinder Air Cooled
- Braking: Single Piston, 210mm Disc
- Suspension: Hydraulic Coil Spring 310mm, Travel 54mm
- Max load: 190 lbs
- Recommended age: 16+
Full specifications
| Specification | Detail |
|---|---|
| Engine | 124 ml |
| Motor | 125cc 4-Stroke Single Cylinder Air Cooled |
| Top Speed | 47 mph(with adjustable speed limiter) |
| Transmission | Manual with Clutch Lever (N-1-2-3-4) |
| Brakes | Single Piston, 210mm Disc |
| Suspension | Hydraulic Coil Spring 310mm, Travel 54mm |
| Tires | 70/100-17 (17 inch) |
| Max Load | 190 lbs |
| Recommended Age | 16+ |
| Seat Height | 32 inches |
| Wheelbase | 47.24 inches |
| Ground Clearance | 11.81 inches |
| Frame | Perimeter Cradle Type Steel Tube |
| Product Weight | 143 lbs |
| Dimensions | 66 x 29 x 40 inches |
| Warranty | 60 days parts replacement |
Who it’s for
This one is built for riders chasing raw off-road performance. It supports riders up to 190 lbs and is recommended for ages 16+.
Key features
Purpose-built power
The 125cc 4-Stroke Single Cylinder Air Cooled motor pushes this gas dirt bike to 47 mph(with adjustable speed limiter).
Control and comfort
It pairs Single Piston, 210mm Disc for confident stopping with Hydraulic Coil Spring 310mm, Travel 54mm suspension to smooth out rough ground.
Explore more
Frequently asked questions
How fast is the MotoTec X3 125cc?
It reaches 47 mph(with adjustable speed limiter).
What is the maximum rider weight?
Up to 190 lbs.
What age is it recommended for?
It’s recommended for ages 16+. Always match the ride to the rider’s size and confidence.
Always ride with a properly fitted helmet and appropriate safety gear. For riding-safety and battery-care guidance see NHTSA.
















