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.
Martin Salazar –
The braking system is very responsive and gives me confidence while riding.
Aaron Lewis –
The torque on this thing surprised me. It pulls hard even on steep climbs.
Kevin Taylor –
The braking system is very responsive and gives me confidence while riding.
Benjamin Young –
The torque on this thing surprised me. It pulls hard even on steep climbs.
Evan Ward –
The suspension feels great. Absorbs bumps better than I expected for the price.
Victor Flores (verified owner) –
The lack of vibration makes rides more comfortable.
Oscar Herrera (verified owner) –
This bike feels strong and well constructed.
Daniel Williams –
It’s easy to customize and upgrade.
Robert Miller –
The braking system is very responsive and gives me confidence while riding.
Pablo Fuentes (verified owner) –
This electric dirt bike is perfect for practice and training.
Francisco Romero –
It’s been a great learning bike for improving my riding skills.
Adam Cook –
The whole experience was straightforward and enjoyable.
Austin Nelson –
I appreciate the quick response and clear communication throughout.
Ryan Harris –
I’ve ridden in mud, sand, and rocky terrain—it handles all of it.
Austin Nelson (verified owner) –
This electric dirt bike handles hills with ease.
Anthony Martinez –
The team was friendly and very knowledgeable.
Carlos Ramirez –
I use mine mostly for trail riding and it handles rough terrain like a champ.
Julio Cabrera –
It’s fast enough to be exciting but still manageable.
Luis Morales –
This bike made me fall in love with riding all over again.
Anthony Martinez –
The braking system is very responsive and gives me confidence while riding.
Francisco Romero –
The quality of service really stood out to me.
Samuel Hall –
I had a really smooth experience from start to finish. Everything was handled professionally.
Francisco Romero –
It’s been a great learning bike for improving my riding skills.
Pablo Fuentes –
I’ll definitely be coming back again in the future.
Lucas Phillips –
I’ve taken it on some pretty tough trails and it didn’t disappoint.
Pablo Fuentes –
I’ve recommended this bike to a few friends and they all love it.
Joshua Anderson –
I’ve ridden in mud, sand, and rocky terrain—it handles all of it.
Martin Salazar –
I’ve had nothing but positive experiences so far.
William Morris –
It’s been a reliable companion for all my outdoor adventures.
Luis Morales –
I appreciate the quick response and clear communication throughout.
Michael Thompson –
Overall, a reliable and trustworthy service.
Ethan Green –
Everything was handled efficiently and professionally.
Brandon Lee –
I love how comfortable the seat is, even on longer rides.