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39cc Mini Dirt Bike, 4-Stroke Gas Bike with Front Fork, Shock Absorber and Soft Seat Cushion, Max Load 165Lbs, Pull Start Cooperate Disc Brakes and Up to 19mph (Red)

  • Based on 14 reviews
Condition: New
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$399.99 Why this price?

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Availability: Only 5 left in stock, order soon!
Fulfilled by sunderwell

Arrives Thursday, Apr 2
Order within 8 hours and 35 minutes
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Color: Red02


Features

  • Product Size: Dirt bike: 51.18"Lx22"Wx31.1"H/weight: 55lbs. Packaging size: 45"Lx13"Wx 21"H/weight: 65lbs.
  • Enjoy Dirt Bikes: Our mini dirt bike is equipped with a 39cc 4-stroke engine that does not require oil blending and has a range of 18.5miles.
  • Easy to Operate: Pull start, use variable twist handle for acceleration, adopt chain drive mode, maximum speed of 19mph.
  • Stable and Comfortable: This dirt bike is equipped with disc brakes, rear shock absorbers, and 2.5-10 tires, providing a stable and comfortable experience. It is the perfect choice for boys and girls outdoor experience and the perfect gift for any holiday.
  • Scope of Application: Suitable for teenagers aged 8+, with a maximum weight capacity of 165Lb.

Product Dimensions: 51.18 x 31.1 x 22 inches


Item Weight: 55 pounds


Item model number: DB4S004


Manufacturer recommended age: 3 years and up


Release date: May 21, 2025


Manufacturer: SUNDERWELL


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Thursday, Apr 2

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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  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • Great First Bike
The media could not be loaded. Great little first bike. Our 10 year old (4ft4, 56lbs) bought this. We wanted something a little smaller since he has never rode a dirtbike. It’s not as little as I thought and actually fits him nicely. He is able to pull start it. There were a few pieces (nuts and a bolt) loose in the box but thankfully everything was easy to put together. He’s been riding it for a few days and his confidence is definitely boosting. I am 135lbs, 5ft2 and wanted to try it out. That little thing can get some speed to it. I would say so far it’s worth every penny! ... show more
Reviewed in the United States on November 7, 2025 by B B

  • Wouldn't recommend
Color: Red02
The pull starter broke right away. I was able to fix, but broke again while we were out on a ride leaving us stranded. The build quality is what you'd expect but I took a chance on it thinking it would be an ok learner bike. But when the handle bars become loose mid ride it ended up being a safety issue over poor workmanship. ... show more
Reviewed in the United States on December 28, 2025 by Adam

  • Front fork shock bend easy.
Color: Red02
I would give it 5 stars, but the front right fork is bent. Really thin metal for the fork shocks. It runs great starts on first pull every time. It is a solid bike for beginners. Just wish they used better quality materials for the front fork shocks. I can't find a replacement for this.
Reviewed in the United States on November 14, 2025 by April Ramey April Ramey

  • Would not recommend ,carburetor problems.
I not 50cc it is 39cc according to label on the engine. Started on 2 or 3 pulls, run ok with choke on 3/4 the way. It has carburetor problems with no adjustments , I let it warm up for more than 10 minutes . Will not run without 1/2 to 3/4 choke expect at high throttle. The bike fairly well built . Very loud, really does not have exhaust system, poor design. Would not recommend. Look for one that has a exhaust pipe and muffler. ... show more
Reviewed in the United States on November 12, 2025 by BGS

  • Don't forget to get a helmet
Cranked up on first prime and pull. Lighter and quicker than the Coleman mini bike I also bought. Easy to assemble with the toolkit included
Reviewed in the United States on December 20, 2025 by harvey harmon jr

  • Do not buy!
First I’d like to add this was purchased as a Christmas gift for my son. This product was delivered damaged causing the back brake to cease and causing injury. This product has a no return policy. Do research before purchasing
Reviewed in the United States on December 28, 2025 by Isa

  • Great dirt bike
Color: Green03
Great dirt bike but items were missing in the box such as bolts and nuts which meant I had to run to home depot christmas eve to buy what was missing so my son wasnt disappointed.
Reviewed in the United States on December 25, 2025 by Kirsty L Chadwick

  • Pretty awesome
Color: Red02
My son opened this up on Christmas and it has been a BLAST for my 9 year old. Although assembling was a bit tough.. but worth it
Reviewed in the United States on December 25, 2025 by Jessica M Jessica M

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