
MotoTec Big Alien 50cc 2-Stroke Kids Gas Dirt Bike
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Compared across 2 stores. Prices are checked against each store and labelled with when.

Compared across 2 stores. Prices are checked against each store and labelled with when.
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The MotoTec Big Alien is a 50cc two-stroke gas dirt bike for young riders, with a pull start and a clutchless centrifugal automatic. Its air-cooled EPA-approved engine makes roughly twice the power of a same-size four-stroke, and it tops out around 25 mph. Telescopic forks, a rear mono shock and disc brakes at both ends set it apart from entry-level bikes that often run a single brake. It suits beginners ages 13 and up up to 130 lbs on dirt lots and easy trails; in California it is competition-use only.
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Lowest price we've seen: $296.10 on Nov 13 at Renovomotors. Tracked across 1 store since Nov 13.
The MotoTec Big Alien is a 50cc gas dirt bike for young riders on their first motorized machine. It has an air-cooled, EPA approved two-stroke engine with a pull starter and an updated carburetor. The auto centrifugal transmission means the rider doesn't use a clutch or shifter.
Telescopic forks at the front and a rear mono shock absorb ruts and small jumps. Disc brakes at both ends provide the stopping power. The frame is steel, the wheels are 14 inches with outdoor tires, and the padded single-rider seat sits 22 inches from the ground. The handlebars are angle-adjustable.
On a full 1 liter tank, the bike covers 10 or more miles and reaches a top speed of 25 mph. It can be used in wet or dry conditions. It weighs 48 lbs dry. MotoTec recommends it for ages 13 and up with a maximum rider weight of 130 lbs.




