Coolster X7 125cc Dirt Bike
The Coolster X7 125cc Dirt Bike is built for young riders and teens who are ready to tackle the trails with power and performance. Powered by a 125cc semi-automatic engine, the X7 offers smooth, reliable performance with a top speed of ~40 MPH, making it perfect for off-road adventures. The semi-automatic transmission ensures easy shifting, allowing riders to focus on the ride while building their skills. With an upgraded front suspension, hydraulic disc brakes, and a taller gripper seat, this bike is designed to handle rough terrain while keeping riders comfortable and in control.
Key Features:
- 125cc 4-Stroke Motor – Provides durable and reliable power for off-road trails.
- Semi-Automatic Transmission – Easy shifting with no clutch required, perfect for young riders.
- Upgraded Front Suspension – Designed for improved handling and comfort on rugged terrains.
- Performance Carburetor & Air Filter – Maximizes engine performance for smoother rides and better airflow.
- ~40 MPH Top Speed – Perfect for teens and kids seeking speed and adventure.
- Hydraulic Disc Brakes – Provides excellent stopping power for enhanced safety on the trails.
Perfect for kids and teens looking for a reliable, powerful, and comfortable dirt bike designed to handle off-road challenges and provide a fun, thrilling ride.









Rafael Ortega (verified owner) –
I bought this electric dirt bike for trail riding and it has been an amazing experience.
Ryan Harris (verified owner) –
The bike feels balanced and easy to maneuver.
Sean Morgan (verified owner) –
The suspension setup feels well tuned.
Jonathan White (verified owner) –
The bike feels balanced and easy to maneuver.
Victor Flores (verified owner) –
The lack of vibration makes rides more comfortable.
Oscar Herrera (verified owner) –
This bike feels strong and well constructed.
Pablo Fuentes (verified owner) –
This electric dirt bike is perfect for practice and training.
Austin Nelson (verified owner) –
This electric dirt bike handles hills with ease.