Coolster X7 125cc Dirt Bike – Power, Style, and Reliability for Young Riders

Designed with teen and adult beginners in mind, this dirt bike combines a high-torque 125cc 4-stroke engine with a lightweight frame, making it a powerful yet manageable ride for anyone ready to level up their off-road game.

Key Features

Engine & Performance

• Engine Type: 125cc, 4-stroke, single-cylinder, air-cooled

• Start Type: Kick start for reliable ignition every time

• Transmission: Manual 4-speed for full rider control

• Top Speed: Up to 45 mph depending on rider weight and terrain

• Fuel System: Carbureted for easy maintenance

This engine is designed for responsiveness and durability, giving riders the power they need to handle dirt tracks, wooded trails, and open fields with ease.

Build & Suspension

• Frame: High-strength steel for durability

• Front Suspension: Hydraulic telescopic forks for a smooth ride over rough terrain

• Rear Suspension: Heavy-duty coil-over shock for stability

• Brakes: Front and rear hydraulic disc brakes for maximum stopping power

• Seat Height: Approximately 34 inches, ideal for teens and young adults

The long-travel suspension and robust frame design make the X7 equally suited for weekend fun and more aggressive trail riding.

Tires & Wheels

• Front Tire: 70/100-17 knobby tire for grip on soft and uneven surfaces

• Rear Tire: 90/100-14 knobby tire for traction and stability

• Rims: Durable alloy construction designed for off-road abuse

These tires are built for maximum grip and control, giving riders confidence even on loose gravel or mud.

Design & Comfort

The Coolster X7 125cc doesn’t just perform — it looks the part. Available in bold, high-gloss graphics and aggressive body styling, this bike is a head-turner on and off the trail. The padded seat and ergonomic handlebar positioning ensure comfort even during longer rides.

Specifications Table