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MJM 70cc Petrol Powered 4-Stroke Fully Automatic Kids Dirt Bike - Green

$1,09500 $1,25900
MJM  |  SKU: MJM-70DB-GRE

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Description

Latest Model 70cc Petrol Powered Trail Pit Fully Automatic Dirt Bike with Reliable Breaks and Upside Down Forks for Stability

Give your young rider a big confidence boost with the MJM 70cc Petrol Powered 4-Stroke Fully Automatic Kids Dirt Bike. With more power than the 49cc range and a smooth fully automatic system, this bike is designed for kids who are ready for the next step in off-road fun.

It’s simple to ride, stable on bumpy ground, and built for exciting trail adventures under proper supervision. The electric start makes getting going effortless. The air-cooled 4-stroke engine delivers smooth, steady power without the need for pre-mixing fuel, while the fully automatic transmission removes the complexity of gears altogether. 

Thanks to its strong steel frame, upside-down forks, rear spring shock and chunky knobby tyres, this dirt bike handles rough outdoor terrain with ease. And with hydraulic disc brakes at both the front and rear, kids get reliable stopping power when they need it most.

Features and Benefits

  • Strong 70cc 4-stroke engine for smooth, predictable power
  • Fully automatic transmission, no gears to change
  • Easy electric start for quick and simple riding
  • Hydraulic front and rear disc brakes for confident stopping
  • Upside-down front forks and heavy-duty rear shock for stable handling
  • Knobby off-road tyres for grip on dirt, grass and gravel
  • Chrome performance exhaust for improved throttle response
  • Durable steel frame and swing arm for long-lasting strength
  • Dress-up parts and fresh styling in a bold green finish

Smooth, Easy Power for Growing Riders

The 70cc 4-stroke engine gives young riders a smooth and controlled power curve, ideal for developing skills without overwhelming speed. With no gears to manage, kids can concentrate on balance, steering and enjoying the ride.

Built for Stability on Real Off-Road Terrain

This dirt bike is designed to stay steady on uneven ground, from backyard riding areas to rough outdoor trails. The upside-down forks and heavy-duty rear shock help absorb bumps for a smoother ride, while the knobby tyres give reliable grip across dirt, grass and gravel.

Hydraulic Braking for Extra Control

Both front and rear hydraulic disc brakes offer strong stopping performance, perfect for learning safe braking habits. Easy-reach levers and comfortable handle grips make the bike easier to control at all speeds.

Strong, Reliable and Ready for Adventure

The steel frame, solid swing arm and durable components give this bike the strength it needs for regular outdoor use. With its electric start, chrome exhaust and compact design, it’s a great option for kids ready to move up to a more capable dirt bike.

Safety Note

For safe riding, children should always wear a helmet, gloves, enclosed footwear and appropriate protective gear. Adult supervision is essential whenever the bike is in use.

Instruction Manual

Specifications

  • Colour
    Green
  • No of Seats
    1-Seater
  • Age Suitability
    For Older Kids
  • Remote Operation
    Without Remote Control
  • Technical Specs
    Engine: 70CC, Single cylinder, 4 strokes, air cooled

    Displacement: 70ml

    Compression ratio: 9.0: 1

    Ignition: CDI

    Transmission: Chain

    Clutch: auto

    Final drive: Chain 420

    Frame: Heavy duty steel

    Swing Arm: Steel swing arm

    Suspension Front: USD forks

    Suspension Rear: Spring rear shock

    Front Tire: 80/100-10(10‘’)

    Rear Tire; 80/100-10(10‘’)

    Front Brake: Handle hydraulic disc brake

    Rear Brake: Foot hydraulic disc brake

    Engine oil type: 10w-40 4-Stroke Engine

    Oil Capacity: Around 700ml

    Fuel Capacity: 3L

    Seat Height: around 64cm
  • Starting Mode
    Electric Start

  • Transmission
    Chain
  • Dimensions
    L x W x H:
    1480mm x 850mm x 950mm
  • Weight
    70kg
  • Assembly
    Assembly Required
  • Engine Type
    4-Stoke, Fully Automatic

Delivery

All orders are shipped from Australia with fast shipping from trusted couriers & order tracking notifications sent via SMS and email.

Complementary shipping insurance included at no extra cost.

Orders processed and shipped out on the next business day

Delivered via courier: VIC, ACT & NSW 2-4 days, QLD & SA, 3-5 days, WA & NT 6-8 days, TAS 6-8 days

Save on shipping with Depot Collect. Contact us for details.

Note: Shipping charges apply per shipment and may vary depending on the warehouse location or supplier.

Our customer support team is here to help with any post-purchase delivery concerns.

Finance Options

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Lifetime Support

Kids Car Sales customers get free lifetime product support from our experts.

Need help? Call us anytime 1300 794 240

MJM 70cc Petrol Powered 4-Stroke Fully Automatic Kids Dirt Bike - Green Reviews

Frequently Asked Questions

Is this dirt bike easy for kids to ride?

Yes. This model is very beginner-friendly thanks to its fully automatic transmission, which means there are no gears to shift. The electric start makes it simple to get moving, and the smooth 70cc 4-stroke engine provides predictable power that’s easier for young riders to control.

What type of maintenance does the 70cc dirt bike require?

This bike uses a 4-stroke engine, so it does not require pre-mixing oil and fuel. However, regular maintenance is still important. This includes checking the engine oil level (10W-40), tightening bolts, inspecting the chain, checking tyre pressure and ensuring the brakes are responsive. Keeping up with basic maintenance helps the engine last longer and improves safety.

What kind of terrain is this bike suitable for?

The bike is designed for off-road use, including dirt trails, compacted soil, gravel areas and open backyard riding spaces. With upside-down forks, a strong rear shock and knobby tyres, it handles bumps and uneven surfaces well. It must not be used on public roads.

How long will it take to receive my order?

We understand your eagerness to start your eco-friendly journey. That's why we endeavor to dispatch your order within 24 hours, business efficiency at its best. A confirmation email, complete with tracking details, will follow, allowing you to monitor your package's progress towards its new sustainable home.

What is the warranty on MJM items?

Kids Car Sales only works with well-known, industry-leading manufacturers such as MJM. All products come with a minimum 12-month warranty.

Minor scratches and blemishes may be visible upon receipt of your item. However, if the item is delivered damaged please contact us immediately.

How can I learn more?

Here are some hand selected articles we think you'll find useful:

Petrol-Powered Ride-Ons: The Dos and Don'ts

10 Coolest Ride On Cars for Kids That Will Make Them Go “Woah”!

Electric vs Petrol Cars for Kids - Which is Better?

Or if you have further questions, check out our FAQ Page.

MJM MJM 70cc Petrol Powered 4-Stroke Semi-Auto Kids Dirt Bike - Green MJM-70DB-GRE
MJM

MJM 70cc Petrol Powered 4-Stroke Fully Automatic Kids Dirt Bike - Green

$1,09500 $1,25900

Latest Model 70cc Petrol Powered Trail Pit Fully Automatic Dirt Bike with Reliable Breaks and Upside Down Forks for Stability

Give your young rider a big confidence boost with the MJM 70cc Petrol Powered 4-Stroke Fully Automatic Kids Dirt Bike. With more power than the 49cc range and a smooth fully automatic system, this bike is designed for kids who are ready for the next step in off-road fun.

It’s simple to ride, stable on bumpy ground, and built for exciting trail adventures under proper supervision. The electric start makes getting going effortless. The air-cooled 4-stroke engine delivers smooth, steady power without the need for pre-mixing fuel, while the fully automatic transmission removes the complexity of gears altogether. 

Thanks to its strong steel frame, upside-down forks, rear spring shock and chunky knobby tyres, this dirt bike handles rough outdoor terrain with ease. And with hydraulic disc brakes at both the front and rear, kids get reliable stopping power when they need it most.

Features and Benefits

Smooth, Easy Power for Growing Riders

The 70cc 4-stroke engine gives young riders a smooth and controlled power curve, ideal for developing skills without overwhelming speed. With no gears to manage, kids can concentrate on balance, steering and enjoying the ride.

Built for Stability on Real Off-Road Terrain

This dirt bike is designed to stay steady on uneven ground, from backyard riding areas to rough outdoor trails. The upside-down forks and heavy-duty rear shock help absorb bumps for a smoother ride, while the knobby tyres give reliable grip across dirt, grass and gravel.

Hydraulic Braking for Extra Control

Both front and rear hydraulic disc brakes offer strong stopping performance, perfect for learning safe braking habits. Easy-reach levers and comfortable handle grips make the bike easier to control at all speeds.

Strong, Reliable and Ready for Adventure

The steel frame, solid swing arm and durable components give this bike the strength it needs for regular outdoor use. With its electric start, chrome exhaust and compact design, it’s a great option for kids ready to move up to a more capable dirt bike.

Safety Note

For safe riding, children should always wear a helmet, gloves, enclosed footwear and appropriate protective gear. Adult supervision is essential whenever the bike is in use.

Instruction Manual

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