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FRP

FRP FX40 Gas Dirt Bike For Teens 40cc 4-Stroke Dual Disc Brake Off Road

Based on 19 reviews
Condition: New
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$379.99
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Availability: Only 4 left in stock, order soon!
Fulfilled by Feel Real Power

Arrives Nov 6 – Nov 10
Order within 11 hours and 52 minutes

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At a glance

Condition
New
Size
Basic
Color
Yellow
Model
FX40-OGM40-GRN-B
Dimensions
50 x 26 x 33 in
Exterior
Painted

Features 5

  • BEGINNER-FRIENDLY DESIGN: This FRP Gas Dirt Bike features an effortless one-pull starting system perfect for young riders. The manageable 20 MPH maximum speed provides just enough power for learning without being overwhelming, making it the ideal first dirt bike for developing confidence and proper riding techniques.
  • PREMIUM 4-STROKE ENGINE: Unlike 2-stroke alternatives, our 4-stroke engine requires NO oil mixing - simply add regular unleaded gasoline. This reliable power system delivers smooth, predictable acceleration that's perfect for beginners while requiring less frequent maintenance than comparable 2-stroke models.
  • DURABLE CONSTRUCTION: Engineered with a reinforced metal tube frame supporting up to 132 LBS, this mini dirt bike handles beginner mistakes and minor crashes with ease. The EPA-approved engine and low-pressure off-road tires deliver excellent stability and traction on various terrains from dirt trails to grassy fields.
  • SAFETY DISCLAIMER: This product is intended for proper use in safe and appropriate environments only. Dangerous riding behaviors such as wheelies or jumps are strictly prohibited. The company shall not be held liable for any injuries or damages resulting from improper use or handling of the product.

Description

After-Sales Policy: *Please retain original packaging for 60 days for smooth returns. *Any unauthorized modifications will void the warran-ty.

Specs 5

Manufacturer FRP
Brand FRP
Product Dimensions 50 x 26 x 33 inches
Exterior Painted
Manufacturer Part Number FX40-OGM40-GRN-B

Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Nov 6 – Nov 10

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

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


Must use premium unleaded
Size: Basic Color: Black
Perfect. Our son loves it!
Reviewed in the United States on August 3, 2026 by Chloe

This bike is a great value and tons of fun!
Size: Basic Color: Black
We are very happy with this bike. We wanted to give my son an intro to Motocross, but didn't want to drop thousands on a bike in case he didn't like it. We grabbed this because of the warranty and parts support from FRP. I had to adjust the chain a bit at first because it comes loose and I didn't realize it. it was a piece of cake. The gearbox shaft broke after a couple weeks of hard use and the company sent me another one with just proof of purchase. I might buy myself one of their mini bikes to go have fun with my kid! The bike itself is well built and goes fast enough for kids. The panels are good quality and the suspension is decent too. A gallon of gas last us 4 or 5 weeks with regular riding. My son is super happy with it. Thank you FRP! ... show more
Reviewed in the United States on April 25, 2026 by Mike

Excellent! Son loves it (use YouTube assembly video)
Size: Basic Color: Green
Perfect size for my 11-year-old boy. Assembly was straightforward and simple, short and sweet, but be sure to use the YouTube instructional video, not the confusing manual that's included. It's a bit difficult for my son to start the motor, so a parent has had to help (pull-start, like a mower), but he can almost get it; gives him a reason to exercise his muscles :) High-quality product, as described. Excellent value. We used 5w30 oil and non-ethanol gas, no issues. I read that 10w30 is also fine. It's VERY gas efficient. Tank is less than a gallon, and he's ridden several times with no gas refill needed. We used another brand/protect for helmet/gloves/goggles, and we used his elbow and knee pads from his inline skates. He's very happy, and so are we parents and his siblings. Very fun experience! ... show more
Reviewed in the United States on February 11, 2026 by david_l

Fun, fun motor bike for the younger 8-12 yr olds.
Size: Basic Color: Black
Awesome pocket bike. Our 8 yr old loves to ride the motor bike all day if we let him. Easy to learn and just enough power from the 40 cc engine to make it fun. Great take off torque makes the bike feel strong.
Reviewed in the United States on April 10, 2026 by Robert Stamps

POOR QUALITY dirt bike
Size: Basic Color: Black
I DO NOT RECOMMEND. I never leave reviews but I feel the need to warn others about this product. Unfortunately, we purchased two of these mini dirt bikes and both of them were broken within 2 days! The first dirt bike had a horrible sound from the time we started the engine. Sounded like the carburetor needed tuning but before we could troubleshoot the bike stopped running altogether. The second bike, my son who is 70 pounds rode it for about an hour. Within that time the chain fell off multiple times and then the bike stopped running similar to the first bike. A piece of the engine melted and it appears we need to order this part to replace it on the bike. However, the two bikes we ordered have different engines (although they are both FRP FX-Ogemaw Kids Dirt Bikes) so there is no guarantee the replacement part will fit this bike and we’re already about $1,000 in on these dirt bikes with less than 3 hours of total use on them combined. We followed all instructions carefully. There is no reason for these malfunctions other than poor quality. We contacted customer service with videos so they could hear the sound the bikes were making prior to breaking. They recommended turning the choke on/off which was not the issue and isn’t helpful as the bike is no longer running. Very, very disappointing for our son who saved up to pay for half of this dirtbike. Very poor quality and disappointing customer service. I would do a lot of research and choose a different company when purchasing a mini bike. ... show more
Reviewed in the United States on April 24, 2026 by Ariel Gargula

Great bike
Size: Basic Color: Black
My 11 year old son thinks it is great. We bought another and it was hard to start yours is super easy.
Reviewed in the United States on February 4, 2026 by Priscilla

Fun for beginners
Size: Basic Color: Black
My 13-year-old got this for his birthday. He rides every weekend. The 20 MPH max is plenty fast for learning.
Reviewed in the United States on July 22, 2026 by Roberto cayetano

Easy pull start
Size: Basic Color: Black
The pull start on this 40CC gas mini bike is so simple my 13-year-old can do it alone. Builds confidence.
Reviewed in the United States on July 6, 2026 by Angel Diaz
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