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)
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Non-returnable. Transportation of this item is subject to hazardous materials regulation
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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
This product is currently out of stock. Please check back later for shipping info.
This item is non-returnable:
Non-returnable. Transportation of this item is subject to hazardous materials regulation
View our full returns policy here.
Non-returnable. Transportation of this item is subject to hazardous materials regulation
View our full returns policy here.
- Klarna Financing
- Affirm Pay in 4
- Affirm Financing
- Afterpay Financing
- PayTomorrow Financing
- Financing through Apple Pay
Learn more about financing & leasing here.
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Top Amazon Reviews
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!
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Reviewed in the United States on November 7, 2025 by B B
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.
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Reviewed in the United States on December 28, 2025 by Adam
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
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.
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Reviewed in the United States on November 12, 2025 by BGS
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
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
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
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