The MotoTec Alien is a 50cc 2-stroke mini dirt bike built for teens and beginners who want a simple, durable ride for off?road fun. It combines a powerful small-displacement engine, automatic transmission and user-friendly controls so a young rider can get on, learn quickly and spend more time riding.
Benefits
Quick to start and ride: easy pull-start and automatic transmission mean less setup time and more riding time.
Builds confidence: low 22" seat height, responsive acceleration and manageable top speed help new riders learn control safely.
Reliable across conditions: designed for wet or dry terrain so kids can ride on more days.
Durable and long-lasting: steel frame and outdoor rubber tires stand up to beginner use and grow with the rider.
Safer braking and handling: front and rear disc brakes plus suspension improve control and stopping.
Easy to transport and store: compact dimensions and light dry weight make moving and storing the bike straightforward.
Features
50cc 2-stroke, air-cooled engine (EPA approved)
Automatic centrifugal transmission — no clutch to manage
Pull start for simple ignition
Variable twist-grip throttle for smooth speed control
Front telescopic forks and rear mono shock suspension
Front and rear disc brakes for consistent stopping power
Padded single rider seat
Angle-adjustable handlebars (height not adjustable)
Real outdoor rubber tires (front & rear 12.5x10)
Motocross-style bodywork and compact frame
Specifications
Motor: 50cc 2-stroke, air cooled (EPA approved)
Gas/oil mixture: Unleaded 25:1 ratio
Engine start: Pull start
Gas tank capacity: 1 liter
Top speed: Approximately 25 mph
Cruising range: 10+ miles per tank (varies with rider and terrain)
