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Razor Dirt Rocket MX125 Electric Mini Dirt Bike

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The MX125 electric mini dirt bike is the perfect intro to adventure, offering the adrenaline pumping fun of off-road riding in a scaled-down size designed for little riders.

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Product overview

The MX125 electric mini dirt bike is the perfect intro to adventure, offering the adrenaline pumping fun of off-road riding in a scaled-down size designed for little riders.

Simple to ride, it’s fully automatic, so just twist the throttle and go. Rear-wheel drive delivers greater traction, stability and balance control, while the twist-grip throttle and hand-operated rear brake provide simple, intuitive hand controls for young riders.

Featuring a crossbar reinforced handlebar, spoked wheels with 12” pneumatic, knobby tires, retractable kickstand, and hand-operated rear brake - this bikes motocross styling make this little bike look and feel just like a big bike.

Pneumatic knobby tires handle all types of terrain and provide maximum support and performance to ride the trails with ease.
With a continuous run time of approx. 40 min & max speed of 13km/h this little 100 watt, high-torque, chain-driven bike will provide so much fun.

Order one for your little hoons today.

• Electric dirt bike for little riders
• Motocross dirt bike geometry, knobby tires and twist-grip throttle
• Rear-wheel drive, safe traction
• Crossbar reinforced handlebar
• Spoked wheels with 12” pneumatic, knobby tires
• Retractable kickstand
• Hand-operated rear brake
• Includes a 12V sealed lead-acid rechargeable battery
• Big bike styling
• Suitable for ages 7 and up (at parents discretion)
• 1 Year Limited Warranty

Speed: Up to 13 km/h
Run Time: Up to 40 minutes of continuous use
Motor: 100 Watt, high-torque, chain-driven, rear-wheel drive
Throttle: Twist-grip
Brake: Hand-operated, rear
Frame: Steel with authentic dirt bike geometry
Fork/Handlebars: Steel
Fairings: Shatter-resistant, plastic
Grips: Foam
Wheels: Spoked with 12” pneumatic, knobby tires
Kickstand: Retractable
Foot Pegs: Folding, metal
Battery: 12V sealed lead-acid, rechargeable
Includes: Battery charger
Age: 7+ (at parents discretion)
Max Rider Weight: 54 kg
Assembled Product Dimensions: 92.5 x 54.5 x 63.9cm

Helmets recommended and children should be supervised by an adult at all times.

SAFETY CONSIDERATIONS: For clarity, the manual states that this product should not be ridden by children younger than 7 years old, however, we find this product is most commonly purchased for children younger than this. In many cases, the product will be too small and underpowered for children older than 7 years. However, the suitability of the product to a particular child is at the parents’ / caregivers’ discretion as they are in the best position to assess the capabilities of their child – height, weight & skill should also be considered (as should the speed setting). A helmet should also be worn at all times.


Can we help?

Our friendly and knowledgeable gurus are trained to answer all your questions as quickly as possible. So if there’s anything you need to know just give us a call during business hours, or send us an email any time.

0800 800 880

Questions and answers

5 votes
Hi, can you confirm the battery capacity, the time it takes to charge, and the motor power. Thanks
It's 5.0Ah, a new battery should have been charged for at least 12 hours before using the electric product for the first time and up to 6 hours after each subsequent use. Motor is 100W.
By Trade Tested on November 17 2020
0 votes
Can you fit training wheels on this bike?
Training wheels are not a feature on this bike and we cannot recommend making any modifications to it.
By Trade Tested on December 28 2023
2 votes
Hi is there a feature to slow the twist throttle or to slow the power out put for newer or first time riders
No this isn't a feature.
By Trade Tested on December 13 2020
1 vote
How much does the bike weigh?
The bike weighs 17kg.
By Trade Tested on September 21 2021
1 vote
What is the seat height for this bike please?
The seat height is 61CM
By Trade Tested on May 09 2021
1 vote
Being electric, does this sound like a motor bike when in action OR is it quiet?
Being electric it will be quieter than a Motorbike.
By Trade Tested on May 17 2021
1 vote
Does this bike come assembled?
No, you'll need to bolt the wheels on etc.
By Trade Tested on December 14 2020
1 vote
What is the upper limit on weight for a teenager.
The weight limit is 54kg.
By Trade Tested on November 23 2020
0 votes
Is it possible to get a second battery for the bike?
Yes absolutely, please give us a call on the 0800 number.
By Trade Tested on October 19 2021
-1 votes
Hi, Is the dimensions of the height to the seat or handle bars?
This is to the handle bars.
By Trade Tested on November 22 2020

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All reviews (20)

Read reviews that mention

  • little bike
  • 4 year old
  • riding
Great for the grand kids.

Good sturdy little bike. Easy to assemble & super fun for the grand kids.

Sethard Taupo NZ
Fantastic first bike

Purchased for my four year old son for Xmas. Hopped on first time and away he went, very easy for them to ride. Perfect for 3-5year olds. My Daughter has the SX350 and he will be riding that once he is a little taller. He rides this nearly everyday and he loves it. Minimal noise so it doesn’t disturb the neighbours.

Giraffe Auckland
Great little first bike

Easy to put together. Daughter loves it. Good first experience on a 2 wheeler. In hindsight should have brought the next size up as a bit small for our tall 5 year old.

TinaB Bay of Plenty

Great for 3 or 4 year old to learn early

Bee Otorohanga
Does have a kick to its title.

My granddaughter flies around on this model bike cutting corners and controlling steering.

Mamamia Mangere East
Best bike to learn for young kids

Best bike to teach your kids how to balance and throttle control The smiles on my kids faces is already paid in full from seeing them On this razor 125 I have brought two of my them and my kids love em

Tk Auckland
poorly made and underpowered

I purchased this bike after seeing an add for it and reading some of the reviews. This bike is very poorly made and doesn't even go at walking pace. Maybe the bike we received was a dud. The charge doesnt last very long and construction quality and design is poor

Josh Otago
Reply from Trade Tested This unit had a fault and we have sent replacement parts.
Great Little Bike

My (nearly 6yr old) son loves this. He adapted well after coming off a balance bike to a bicycle with trainer wheels, then without trainer wheels quickly. The only issue is does not go uphill very well. Any slight grade would be ok(& slow), but it completely stops if hill is of medium gradient.

Richard J Evans Auckland

So far this little bike is great!

Me Southland
Razor Bike

Loved this. Daughter loved this. And so did all the other kids who played on it.

Shena Waikato