Does it need premixed fuel?

Yes. It runs on unleaded gas mixed with two-stroke oil at 25:1. Mix it before every fill; there is no separate oil tank.

Top speed is about 25 mph. That is quick for a 50cc mini bike, so it suits supervised riders on closed courses rather than sidewalks.

Yes. The centrifugal clutch engages as the engine revs, so the rider only works the twist-grip throttle and brakes.

How big a rider fits?

The seat sits 21 inches off the ground and carries one rider. It fits smaller kids and young teens; taller riders will look and feel cramped.

How far can it go on a tank?

Cruising range is listed at 10+ miles per tank. Real range depends on throttle use and terrain.

What brake does it have?

A rear disc brake. There is no front brake listed, so stopping relies on the rear wheel and engine braking.

MotoTec Big Supermoto 50cc 2-Stroke Kids Dirt Bike

Best price now

$339.00at Upzy.comChecked Nov 12

Prices are checked against each store and labelled with when.

Visit Upzy.com

MotoTec Big Supermoto 50cc 2-Stroke Kids Dirt Bike

Best price now

$339.00at Upzy.comChecked Nov 12

Prices are checked against each store and labelled with when.

Visit Upzy.com

Ask our agent about this product

It checks today's price at every store, compares the alternatives and answers in about a minute.

Price facts

Last seen at $339.00 at Upzy.com on Nov 12.

Our take on the MotoTec Big Supermoto 50cc 2-Stroke Kids Dirt Bike

The MotoTec Big Supermoto is a 50cc two-stroke mini dirt bike with a pull-start engine, automatic centrifugal clutch and a rear disc brake. It tops out around 25 mph and runs a 25:1 gas-oil mix, so it needs premixed fuel. The 21-inch seat height and twist-grip throttle suit younger or smaller riders stepping up from a battery-powered toy. Against four-stroke 50cc minis it is lighter and simpler but louder, smokier and needs mixing fuel every fill.

Best forKids moving up from electric ride-onsBackyard and trail practice ridingParents wanting a simple pull-start mini bikeBudget-minded first gas bike

Pros

Automatic centrifugal clutch means no shifting
Rear disc brake instead of a drum
Angle-adjustable handlebars
Light 44 lb box weight, easy to move
Simple two-stroke engine with few parts

Cons

Must mix gas and oil at 25:1 every fill
Pull start only, no electric starter
Two-stroke is louder and smokier than four-stroke rivals
No adjustable handlebar height
Marked for competition use, not a casual toy

MotoTec Big Supermoto 50cc 2-Stroke Kids Dirt Bike prices at every store

Upzy.comNew
In stock
$339.00Checked Nov 12
Visit Upzy.com

MotoTec Big Supermoto 50cc 2-Stroke Kids Dirt Bike price history

Lowest price we've seen: $339.00 on Nov 12 at Upzy.com. Tracked across 1 store since Nov 12.

About the MotoTec Big Supermoto 50cc 2-Stroke Kids Dirt Bike

The MotoTec Big Supermoto is a kids' dirt bike with a 50cc 2-stroke engine. Speed is controlled with a variable twist-grip throttle.

It has a disc rear brake and a padded seat that sits 21 inches from the ground. The handlebars are angle adjustable but not height adjustable. The bike carries a single rider, runs on an unleaded gas and oil mixture at a 25:1 ratio, and has a top speed of 25 mph.

Motor: 50cc 2-stroke
Displacement: 50 cc
Top speed: 25 mph
Range: 10+ miles per tank
Starter: Pull start
Transmission: Automatic centrifugal
Throttle: Variable twist-grip
Rear brake: Disc
Fuel: Unleaded gas and oil mixture, 25:1 ratio
Seat: Padded, 21 inches from the ground
Handlebars: Angle adjustable; height not adjustable
Chain: Type 25H, 79 links, 158 pins
Rider capacity: Single rider
Intended use: Competition
Box weight: 44 lbs
Box size: 35 x 13 x 22 inches

Specifications

Rear Brake Type: Disc
Motor Displacement: 50 cc
Top Speed: 25 mph
Motor: 50cc 2-Stroke
Motor Type: 2-Stroke
Box Weight: 44 lbs
Engine Start: Pull Start
Transmission Type

Questions and answers

Does it need premixed fuel?: Yes. It runs on unleaded gas mixed with two-stroke oil at 25:1. Mix it before every fill; there is no separate oil tank.
How fast does it go?: Top speed is about 25 mph. That is quick for a 50cc mini bike, so it suits supervised riders on closed courses rather than sidewalks.
Is it automatic?: Yes. The centrifugal clutch engages as the engine revs, so the rider only works the twist-grip throttle and brakes.
How big a rider fits?: The seat sits 21 inches off the ground and carries one rider. It fits smaller kids and young teens; taller riders will look and feel cramped.
How far can it go on a tank?: Cruising range is listed at 10+ miles per tank. Real range depends on throttle use and terrain.
What brake does it have?: A rear disc brake. There is no front brake listed, so stopping relies on the rear wheel and engine braking.
Where is the MotoTec Big Supermoto 50cc 2-Stroke Kids Dirt Bike cheapest?: At Upzy.com, for $339.00, as of our latest check.