The Maddog 150 Gen IV takes the audacious design of the 50cc Maddog and ups the ante with a more powerful 150cc engine. This scooter sports the same stretched Ruckus-style frame, oversized rear tire, and stripped-down naked look. Still, the 150cc engine (149cc actual) brings significantly stronger acceleration and a higher top speed of roughly 50–55 MPH, making it more practical for keeping up with city traffic. The Maddog 150’s single-cylinder engine is a proven 157QMJ GY6 motor, known for its durability and easy maintenance, and it’s carbureted for simplicity. It retains cool features like the LED halo headlight, digital speedometer, and a low riding position that gives a relaxed cruiser feel. It comes with front and rear disc brakes for improved stopping power on this larger model, an upgrade over the 50cc version. Like its smaller sibling, the Maddog 150 is highly customizable and comes standard with essentials such as electric & kick start, turn signals, and a free rear rack/trunk. If you’re looking for a scooter with a big-bike swagger and enough power to roam the city confidently, the Maddog 150 Gen IV delivers a unique riding experience.
● Engine: 149cc 4-stroke single (157QMJ GY6), air-cooled
● Horsepower: ~8–9 HP (estimated)
● Top Speed: ~50 MPH (can reach 55 MPH under optimal conditions)
● Transmission: Automatic CVT (twist-and-go)
● Brakes: Front disc brake; Rear disc brake (dual disc setup)
● Tires: Front: 120/70-12; Rear: 205/30-12 wide low-profile tire (custom look)
● Fuel Capacity: ~1.3 gallons
● Weight: ~265 lbs (dry)
● Features: LED headlights/taillights, digital gauge, low-profile seat, custom exhaust, rear cargo rack included
● Additional: Highly customizable frame (aftermarket support for performance and cosmetic parts), comes with 6-month limited warranty from manufacturer (typical for custom-style bikes)
The Maddog 150 Gen IV takes the audacious design of the 50cc Maddog and ups the ante with a more powerful 150cc engine. This scooter sports the same stretched Ruckus-style frame, oversized rear tire, and stripped-down naked look. Still, the 150cc engine (149cc actual) brings significantly stronger acceleration and a higher top speed of roughly 50–55 MPH, making it more practical for keeping up with city traffic. The Maddog 150’s single-cylinder engine is a proven 157QMJ GY6 motor, known for its durability and easy maintenance, and it’s carbureted for simplicity. It retains cool features like the LED halo headlight, digital speedometer, and a low riding position that gives a relaxed cruiser feel. It comes with front and rear disc brakes for improved stopping power on this larger model, an upgrade over the 50cc version. Like its smaller sibling, the Maddog 150 is highly customizable and comes standard with essentials such as electric & kick start, turn signals, and a free rear rack/trunk. If you’re looking for a scooter with a big-bike swagger and enough power to roam the city confidently, the Maddog 150 Gen IV delivers a unique riding experience.
● Engine: 149cc 4-stroke single (157QMJ GY6), air-cooled
● Horsepower: ~8–9 HP (estimated)
● Top Speed: ~50 MPH (can reach 55 MPH under optimal conditions)
● Transmission: Automatic CVT (twist-and-go)
● Brakes: Front disc brake; Rear disc brake (dual disc setup)
● Tires: Front: 120/70-12; Rear: 205/30-12 wide low-profile tire (custom look)
● Fuel Capacity: ~1.3 gallons
● Weight: ~265 lbs (dry)
● Features: LED headlights/taillights, digital gauge, low-profile seat, custom exhaust, rear cargo rack included
● Additional: Highly customizable frame (aftermarket support for performance and cosmetic parts), comes with 6-month limited warranty from manufacturer (typical for custom-style bikes)