Monster 125cc 4-Stroke Quad Bike – Power Meets Control for Young Riders

This model is a step-up machine for those ready to graduate from entry-level quads, offering a responsive 4-stroke engine, rugged suspension, and bold, motocross-inspired styling.

Engine & Performance

Powered by a reliable 125cc air-cooled, 4-stroke engine, the Monster Quad is designed for durability and low maintenance. Its semi-automatic transmission gives riders control over their speed without the complexity of a manual clutch, while the electric start ensures easy startups every time.

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

• Transmission: Semi-automatic with reverse

• Top Speed: 25–35 mph (speed governor adjustable)

• Starting System: Electric start with backup kick start

• Fuel Capacity: ~1 gallon

Safety & Rider Controls

The Monster 125cc prioritizes safety without dulling the fun. An adjustable throttle limiter lets parents set the top speed, while hydraulic disc brakes on the front and rear deliver confident stopping power. The wide stance and low center of gravity improve stability, making it safer on turns and uneven terrain.

• Brakes: Front & rear hydraulic disc

• Throttle Limiter: Adjustable speed control for younger riders

• Kill Switch: Handlebar-mounted emergency stop

• Tires: Rugged off-road knobby tires for traction in dirt, grass, and gravel

Suspension & Ride Comfort

The Monster’s independent front suspension and mono-shock rear suspension absorb bumps, keeping the ride smooth even on rough trails. Its ergonomic seat and handlebar positioning ensure comfortable riding for extended periods.

• Front Suspension: Dual A-arm, independent

• Rear Suspension: Mono-shock swingarm

• Seat Height: ~28 inches (comfortable for youth & teens)

• Frame: Reinforced steel tube construction

Design & Styling

Available in bold, eye-catching colors and aggressive graphics, the Monster 125cc stands out on any track or trail. The full plastic fenders protect against mud and debris, while the wide footrests keep the rider secure.

• Body: Durable ABS plastic with sport ATV styling

• Footrests: Non-slip, extra-wide design for stability

• Lighting: Bright front headlight for visibility in low light

Key Specifications 

• Engine: 125cc 4-stroke, air-cooled

• Transmission: Semi-automatic with reverse

• Brakes: Front & rear hydraulic disc

• Top Speed: 25–35 mph (adjustable)

• Tires: Off-road knobby

• Starting System: Electric start + kick start backup

• Suspension: Independent front, mono-shock rear

• Weight Capacity: ~150 lbs

• Seat Height: ~28″

• Fuel Capacity: ~1 gallon