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Oryxearth Mini Dirt Pit Bike BRM100, 105CC 4-Stroke Gas Powered 3.5HP for Off Road & Trail Bike, Up to 28 Mph, Automatic Transmission and Pull to Start, Weight Support Up to 185LBS for Teens/Adults

  • Based on 47 reviews
Condition: New
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$499.99 Why this price?
4th of July Sale · 38% off was $799.99

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

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Availability: Only 8 left in stock, order soon!
Fulfilled by Oryxearth Flagship Store

Arrives Jul 12 – Jul 16
Order within 6 hours and 32 minutes
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Color: Rust


Style: Max


Features

  • Powerful Performance: Oryxearth mini dirt bike BRM100 is gas powered (#87 regular gasoline or higher) 105CC 4-Stroke with 3.5HP. Let your kids enjoy the fun of being fully powered all day while saving fuels ( Up to 30 Miles Range with only 0.32 gallons fuel).
  • Suitable for Kids and Adults: Powered by a reliable 4-stroke air-cooled engine, this pit bike is suitable for kids, teenagers, and adults within a height of 4.27FT5.9FT and under 185LBS. Recommended age 13+, ideal for beginner riders, and a perfect gift to send.
  • Durable & Reliable & Safe] : This kids' mini dirt bike features a durable clutch and a stable, sturdy metal frame built to withstand years of outdoor riding. The rear disc brake delivers smooth, reliable stopping power, while the 105cc 4-stroke engine offers superior stability, a longer lifespan, and a lower failure rate all paired with a fully automatic chain transmission system.
  • Easy to Assemble] : 90% parts are pre-assembled, you only need to assemble the handlebar clamp and front tire.60-day parts warranty, 90-day engine warranty. For return policy, we are pleased to provide you a free prepaid return label to your satisfaction(For quality issues only) within 60 days.
  • Grab & Go Comfort : The Oryxearth adult/teen dirt bike is designed for easy pull-start operation, making it perfect for beginners just hop on and ride. Because stability matters most on off-road terrain, we've equipped it with wide, off road low-pressure pneumatic tires that handle rough trails with ease.

Brand Name: Oryxearth


Manufacturer Minimum Age (MONTHS): 156


Age Range Description: Big Kid


Manufacturer Warranty Description: We offer a 60-day parts warranty and a 90-day engine warranty on every MINI BIKE.


Manufacturer Part Number: HCf001A


Model Number: HCf018A


Set Name: Max


Manufacturer: Oryxearth


Unit Count: 1.0 Count


Included Components: frame


Size: Large


Item Dimensions L x W x H: 50"L x 26"W x 33"H


Weight Capacity Maximum: 185 Pounds


Item Dimensions: 50 x 26 x 33 inches


Material Type: Metal


Theme: Sport


Is Assembly Required: Yes


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Jul 12 – Jul 16

This item is non-returnable:

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

View our full returns policy here.

  • Klarna Financing
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  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • Great little starter bike!!!! Youngsters will quickly get comfortable with it.
Color: Red Style: Max
Easily assembled, great little starter bike. Oil filling was slow but grandson loves it.
Reviewed in the United States on June 6, 2026 by Sharron McClain

  • w weeks missing title
Color: Camo Blue Style: Max
bike is perfect. beautiful all complete. just missing title to register at dmv over 4 weeks
Reviewed in the United States on April 17, 2026 by Juan parra

  • Shipping is great
Color: Black Style: Max
Heard lots of great things it said it was supposed to be here the 23-27th and it got here on the 22 wich in my opinion is the cherry on top great shipping love this bike first review I’ve don’t
Reviewed in the United States on January 22, 2026 by Issa coward

  • BRAKES don’t work!
Color: Rust Style: Max
I contacted the seller, I got absolute no response! I bought this for my son. The since the first day we received this his brakes don’t function how they are supposed to! If he pushes it to brake going forward it barely reacts but if he pushes it to brake and goes back it works! It doesn’t make sense we’ve tried EVERYTHING! The brake clutch also get stuck! This is a HUGE safety concern! ... show more
Reviewed in the United States on February 22, 2026 by Ebony

  • Highly recommend
Color: Red Style: Max
Ordered this bike a few weeks ago and my son & I just got around to assembling it last night with no issues. Everything went together smoothly and the build quality is great for the price. We researched a lot of bikes and pricing as this is my 12 year old son's 1st bike; and so far we are very happy with the OryxEarth bike :) NOTE: it is recommended to add then change the oil (10W-30) after 30 minutes to 1 hour after riding and priming the engine to make sure you flush out any debris or metal grit that might be floating around the engine. We read this in our research and followed the instructions and definitely saw blackened oil and some minor grit during our oil flush. Looking forward to messing around with the governor for some more speed. The bike goes 25 mph right out the box. ... show more
Reviewed in the United States on March 8, 2025 by Michael Michael Motorcycle

  • Great mini bike
Color: Red Style: Max
Great mini bike , but parts were needed ,and I got NO response from seller . Had to purchase parts from auto zone.
Reviewed in the United States on April 13, 2025 by Harley

  • Chill bike Chill bike
Color: Red Style: Max
The bike said it would come on 17th of March and it came on the 10th shipping was the best I could hope for and when the package arrived it was packaged together very nice and there was no damage it was definitely the size I was expecting and the assembly was not more then 25 minutes when it was put together it started on the first pull and did not struggal to hold over the weight capacity at all I am very happy with the bike and recommend it to anyone looking for a starter bike or a bike to just chill kik back on and vibe then this is definitely your bike ... show more
Reviewed in the United States on March 11, 2025 Reviewed in the United States on March 11, 2025 by Kindle Customer

  • Easy to crank! Fun and easy to ride! Easy to crank! Fun and easy to ride!
Color: Red Style: Max
Remove the governor and at 180 pounds you'll hit 35😁
Reviewed in the United States on January 11, 2026 Reviewed in the United States on January 11, 2026 by William Gray

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