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50cc Dirt Bike for Adults & Kids, Mini Bike Gas Powered Off Road Trail Bike with Speeds up to 40 MPH for Uphill and Off-Road Conditions, 2-Stroke, Blue, Medium, 14083092

  • Based on 157 reviews
Condition: New
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Availability: In Stock.
Fulfilled by Yuealt

Arrives Aug 19 – Aug 21
Order within 2 hours and 33 minutes
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Features

  • Compact & Portable Measuring 47.2 inches in length and 29.5 inches in height, this gas-powered mini motocross bike is perfect for young riders. Easy to store and transport, it's a great companion for outdoor adventures.
  • 49cc 2-Stroke Engine With a 49cc 2-stroke engine, kids mini motorcycle can reach a max speed of 40KM/H, so your kid will enjoy this realistic and exciting feeling on the mountain.
  • Front Rear Disc Brakes The strong dual front/rear disc brake as a guard in our brake braking offers maximum control to protect you for balance from over speed at any motorcycle skill level.12-inch anti-slip off-road tires ensure stability and safety.
  • Suitable for Both Kids and Adults With a maximum weight capacity of 150kg, this mini motorcycle is suitable for youth and children. This mini bike is suitable for both kids and adults which ensures a reliable and comfortable outdoor ride for the whole family.
  • Soft & Smooth Ride The gas powered dirt bike for kids provides easy pull start operations, and kids can start the 49cc dirt bike up easily. Low-pressure pneumatic tires provide soft & smooth ride.

Bike Type: Mini Motocross Bike


Age Range (Description): Big Kid


Brand: lamphle


Number of Speeds: 40


Color: Blue


Wheel Size: 10 inches


Frame Material: Carbon Steel


Suspension Type: Front


Special Feature: Durable


Included Components: Tool Kit


Bike Type: Mini Motocross Bike


Number Of Speeds: 40


Suspension Type: Front


Additional Features: Durable


Brake Style: Disc


Specific Uses For Product: Trail


Power Source: gas powered


Bicycle Gear Shifter Type: Twist Grip


Intended Riding Terrain: Mountain Terrain, Unpaved Trails


Derailleur Configuration: Rear


Bicycle Drivetrain Type: chain


Number of Handles: 1


Color: Blue


Subject Character: Bike


Theme: Sport


Style Name: Classic


Frame Material Type: Carbon Steel


Wheel Material: Plastic


Age Range Description: Big Kid


Brand Name: lamphle


Included Components: Tool Kit


Model Number: 14083092


Model Name: Mini Dirt Bike


Manufacturer: lamphle


Unit Count: 1 Count


Item Type Name: Dirt Bike for Adults & Kids


Warranty Description: 1 year


Wheel Size: 10 inches


Size: Medium


Item Weight: 60 pounds


Warranty Type: Limited


Maximum Weight Recommendation: 150 kg


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Aug 19 – Aug 21

This item is non-returnable:

Non-returnable. Transportation of this item is subject to hazardous materials regulation

View our full returns policy here.

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Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • Fast can be faster
Fast it’s a pretty good bike. I did not know if I adjust the carburetor. It would’ve made it run faster but use more fuel, but I’ve never adjusted it and after I found that out I was like that’s crazy something to keep in mind because it’s air cooled, I have driven it in the winter. I didn’t think about it and I thought I should heat up the engine didn’t think of that so I cranked it and cranked it and cranked it until it started. I did think about using a cigarette lighter, but I could’ve used a soldering torch and probably heated the engine to make it easier to start. If you let it sit for a while you should shake the bike to mix the gas because it’ll separate the oil and gas mixture will separate again so you would have to shake it to mix it properly. mine was kind of dry rotted on the lines, but it still works surprisingly no leaks. The only problem with assembly is their books. I think need to be redone. It said there was 2D parts but there was two different sizes I also looked for my serial number and I could not find it on the bike. Also, the book showed all locations could not figure out what it was talking about. Apparently, it is street legal but you have to have correct stuff on the bike and one time I was just playing in the snow and almost had a heart attack. The police pulled up and they just let me go without talking to me and I was like oh no I’m in trouble now. For some reason, my gas shut off valve does not work, but it does work sometimes it might just be because there’s extra fuel in the engine and I’m just not compensating for that. There is also a weird cleaning for the filter on the bike. It says it’s best to make clean in gasoline, then clean it with soap and water, which is kind of weird. I guess tips I learned later if your bike is smoking, it depends if there’s something leaking but also you should adjust your carburetor and I’ll make the mochi go away apparently how I’ve been driving it. I’ve been driving it too hard and I should’ve adjusted the carburetor all that does is it makes it feel efficient but it’ll make your engine break faster or I’d have to clean it sooner so when you adjust the carburetor, it controls how much gas and oxygen is going into the engine. You can go faster, but you’ll also run out of gas quicker. ... show more
Reviewed in the United States on December 8, 2025 by Nextgen

  • To many problems
My grandson loves this and it works for a beginner bike. My husband rides and works on his own Harley so he knew how to fix some problems. When kickstand is being used bike would tip the other way instead of leaning on kickstand. Make sure you attach shock absorber. Found loose screws on clutch cover and screw for gas tank fell out. After all was fixed and he actually rode it the chain came off even though it fits tight. So my husband will do a tear down. The only reason we are not returning it is because my husand does mechanics on motorcycles sports bikes and dirtbikes. Not recommending this at all ... show more
Reviewed in the United States on June 13, 2026 by julie

  • Very good
The spark plug kept coming out the motor so the merchant sent me another brand new motor very nice I recommend buying this mini dirt bike my kids love it so much fun
Reviewed in the United States on August 15, 2024 by Ronald Roach

  • Don’t waste your money!
Only reason I gave it 1 star is cause I can’t pick 0! DO NOT BUY THESE BIKES! I bought 2 for my grandkids. Within 2 weeks of riding on our road and in our yard, the exhaust pipe snapped in half. Got a replacement, same thing happened with that one. Then it happened to the other original bike. The bolts holding the exhaust both broke and we had to zip tie them to keep them from falling off. This is 2 small kids and they never even went “off roading”. There were several other little problems that my son was able to fix. They are pieces of junk! ... show more
Reviewed in the United States on March 29, 2025 by Penny Palmer

  • Carburetor leaks, nonstop muffler broke in half within two weeks
The muffler broke right away just from vibration carburetor gasket, leaks nonstop
Reviewed in the United States on June 30, 2026 by Jason

  • Carb issue / bolts rattle loose.
Would recommend putting loctite on all bolts as they all rattled loose 20 minutes into riding. Carburetor messed up 1 hour in of riding and will now need a new carb, does randomly shut off then idle up and down so gotta buy another carb. Other than that seems like a decent bike.
Reviewed in the United States on January 19, 2026 by Patrick d.

  • Looks good runs good but
Runs good.took 2 days to brake in n now Im 210lb n it carries me up hill easy. Add say 40 mph but realy its 40 kph which is a little over 24mph. clames no assembly required but that not true. Had to put on rear wheel(dont get chain too tight it'll brake) n rear brake clalliper n install top end of shock..says 2 same size spacer on wheel . wrong. Widest spacer on left side... Rear tire blew out cause raised rough edged seam inside the rim tor innertube.. rear wheel is 10 inch not 12 n says plastic but came with aluminum wheels.. instructions suck..tire size 2.50-10 (NOT 10×2.50 THEY R NOT SAME) add dont say chain size.chain broke (my fault it was too tight) chain size T8F... u can get 2.50-10 scooter tire w street treds... ... show more
Reviewed in the United States on December 17, 2024 by Arne

  • Great bye the shipping cost as much as the bike but it was worth it
This bike is amazing. I don’t know why people say that it’s garbage. This thing was super Duper fun out of the box, took me less than 20 minutes to build and they provided the tools fired up on the first pull .im 5 foot 11 is fun for me , big kid bike.
Reviewed in the United States on July 8, 2025 by Perry Metz

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