Best Used 4 Stroke Dirt Bike For Trail Riding (2024 Updated)

The Lifan 1P54FMI 125cc engine is a powerful and versatile engine that comes with automatic clutch and 15T 428 chain sprocket. It has 5 gears: Neutral, 1, 2, 3, and 4 for maximum control during operation. This engine is designed with a shaft size of 20mm and has standard mounting points that make it compatible with a wide range of monkey, dax, supercub, pitbike and other popular bikes. It is also a perfect replacement or upgrade for Trail Bike CT70 90 110 125 models.

In the package, you will receive the engine, carburetor kit, exhaust pipe kit, chain & sprocket, throttle kit, wiring harness & electrical components. Before purchasing, it is important to check the mounting hole spacing to ensure that it is compatible with your bike. With its excellent performance and easy installation, the Lifan 1P54FMI 125cc engine is a great choice for any bike enthusiast looking to upgrade their bike's power and performance.

The Razor MX350 Dirt Rocket Electric Motocross Bike is a scaled-down version of a dirt bike, designed for riders aged 13 and above, weighing up to 140 lbs (64 kg). The bike boasts an authentic motocross frame geometry that provides a genuine dirt bike experience. With its high-torque, rear-wheel chain-drive system, the bike delivers increased power and traction, allowing riders to travel at speeds of up to 14 mph (22 km/h) for up to 30 minutes of continuous use.

The bike features adjustable-angle, riser-style handlebars that enable riders to customize their riding position for maximum comfort. The spoked wheels with 12" pneumatic, knobby tires provide excellent grip, while the retractable kickstand makes it easy to park the bike when not in use. The hand-operated rear brake allows riders to stop the bike safely and efficiently.

The Razor MX350 Dirt Rocket Electric Motocross Bike is powered by a 24V (two 12V) sealed lead-acid rechargeable battery system that provides reliable, long-lasting power. This bike is perfect for anyone who wants to experience the thrill of riding a dirt bike in a safe and controlled environment.

Give your kids the ultimate riding experience with the Oryxearth Kids Mini Dirt Bike. With a powerful and efficient 3.5HP 105CC 4-Stroke engine, this mini bike is perfect for kids, teenagers, and adults with a height of 4.27FT-5.9FT under 185LBS. The bike runs on gasoline with an octane rating of 87 or higher (non-ethanol) and has a tank capacity of 0.32-gallons. The 4-stroke engine is more environmentally friendly, with low noise and no need to mix gasoline. The bike is EPA approved and comes with 3 kinds of off-road vehicle stickers in Camo Style Red/Blue/Orange. The durable clutch and sturdy metal frame make it withstand years of outdoor riding. The rear disc brake provides smooth and fast braking, ensuring safety first. The bike has a maximum speed of 24mph and is recommended for children aged 13+. The wide, off-road low pressure pneumatic tires give a soft and smooth ride, even on rough terrain. The bike comes 90% pre-assembled, and you only need to assemble the handlebar clamp and front tire, making it easy to assemble. The bike has a 60-day parts warranty and a 90-day engine warranty. If you want to return this off-road motorcycle within the 60-day warranty period, the company provides a pre-paid free return label to your satisfaction.

Introducing the compact electric motocross bike, perfect for riders who want an authentic dirt bike experience. With its powerful 650-watt electric motor, this bike can carry riders at speeds of up to 17 mph. The bike's frame geometry is designed to mimic that of a genuine dirt bike, providing a more realistic riding experience.

The dual suspension and riser handlebars of this bike ensure a smooth and comfortable ride even on bumpy terrains. The bike features pneumatic knobby tires that deliver maximum power transfer while the quiet variable-speed, chain-driven motor is designed for minimal noise during operation.

This bike is recommended for riders ages 16 and older with a maximum weight limit of 220 pounds. The battery life of this bike lasts up to 40 minutes and the initial charge time is 12 hours. However, failure to recharge the battery at least once a month may result in a battery that will no longer accept a charge. The bike also comes with a 90-day warranty to cover any manufacturing defects.

With its supercross-inspired design, this bike is built for more power uphill and off-road conditions, making it a great choice for adventurous riders who want to explore more challenging terrains.

The Oryxearth Dirt Bike is powered by a powerful 105cc 4-stroke engine that provides more torque and is more reliable than its predecessors. With a top speed of 24 mph, this mini dirt bike can cover a cruising range of 30 miles with a full 0.32-gallon refuel. It is suitable for kids, teenagers, adults, and girls with a height between 4.27FT-5.9FT and weighing under 185lbs. The recommended age for this bike is 8+.

The mini dirt bike is designed with safety in mind. Its frame is made of sturdy metal tube steel for extra stability. The low-pressure pneumatic knobby tires provide maximum grip, making it suitable for both wet and dry conditions. The strong disc brake allows kids to slow down or stop quickly and steadily.

Riding the Oryxearth Dirt Bike is easy and smooth. It is equipped with an easy pull start operation and a fully automatic chain transmission system, making it easy for any kid rider to ride. The low-pressure tires provide a soft, smooth ride even on rugged terrain. Besides, three color stickers (blue/pink/red) are included, which are very sticky and waterproof. You can choose or change the color as you like.

The Oryxearth Dirt Bike is EPA approved, which makes it safe for your kids and also helps protect the ecological environment.

The company offers worry-free customer service. They provide 365-day customer service via email and phone call support during business hours. The bike comes with a 60-day parts warranty and a 90-day engine warranty. If you want to return this off-road motorcycle within the 60-day warranty period, they are pleased to provide you with a pre-paid free return label to your satisfaction.

The Oryxearth Dirt Bike comes 90% pre-assembled, and you only need to assemble the handlebar clamp and front tire. You can add 10W-30 or higher engine oil and gasoline with an octane rating of 87 or higher (not ethanol) to get started.

The Moto Pro 150cc Dirtbike is the ultimate off-road adventure machine. It comes equipped with a powerful 4-stroke engine that eliminates the need for fluid mixing, allowing for hassle-free operation. With its 19-inch front and 16-inch rear big tires, this dirtbike is designed to deliver maximum speed and traction on any terrain. Whether you're cruising through the countryside or taking on rugged trails, these tires will help you conquer any challenge.

Thanks to its adjustable rear mono shock, the Moto Pro 150cc Dirtbike provides unrivaled comfort even on rough terrain. This feature ensures that you stay safe and comfortable while pushing your dirtbike to its limits. Assembly is required for this dirtbike, which includes handlebar brackets, wheels, brakes, a number plate, and a fender. However, the process is easy and straightforward, and varies depending on the model.

Overall, the Moto Pro 150cc Dirtbike is a top-of-the-line off-road machine that provides superior performance and comfort. Whether you're an experienced rider or a beginner, this dirtbike is sure to impress. So why wait? Get your hands on the Moto Pro 150cc Dirtbike today and experience the ultimate off-road adventure!

The pumped-up dirt quad is a perfect choice for older riders who want to tackle rugged off-road terrain. With dimensions of 50.4" L x 28.7" W x 31.9" H and a weight of 113 lbs., this quad is big enough to provide an exciting adventure. The quad can accommodate riders who are 14 years old and up and can support a weight limit of 220 lbs. The quad is powered by a 500 watt motor with high-torque internal/Integral gear set and self-adjusting chain-driven, which provides the necessary power to tackle rough terrain with ease. The quad features a 36V (three 12V) sealed lead acid rechargeable battery with quick-change compartment, which provides up to 68 minutes of continuous use.

The quad is designed with twist-grip throttle control, rear disc brake, front brush bar, adjustable riser handlebars, rear suspension, and soft rubber grips to ensure a comfortable and safe ride. The authentic moto-styling, larger frame, and high-torque motor make this the perfect step up in size and adventure for older riders.

This dirt bike is not available for sale in California due to state regulations. Please note that the Manufacturer Statement of Origin (MSO) and Bill of Sale paperwork will be sent to you separately.

The bike is equipped with a powerful 223cc Zongshen engine that is reliable, expensive, and has a long lifespan. The high-strength steel frame is precisely welded, making it lightweight yet durable, ensuring a longer service life. The plastic parts of the bike are also robust, with good elasticity and toughness. Additionally, the body paint is UV-resistant, ensuring that the color does not fade over time.

Please note that some assembly is required for the dirt bike, including the handlebar brackets, wheels, brakes, number plate, and fender. The assembly requirements may differ from model to model.

Parents who are looking for a safe and powerful dirt bike for their kids might want to check out Fit Right DB003 kids dirt bike. This mini dirt bike has a size of L=40.55", W=22.44", H=21.65" and supports up to 160 lbs, making it suitable for most teens. In case of any issue, the manufacturer offers a 60-day warranty period and a pre-paid free return label for customer satisfaction.

One of the best things about this kids dirt bike is that it is EPA approved, meaning it is environmentally friendly and does not cause unreasonable adverse effects in user's health under the instruction manual. Moreover, the Fit Right DB003 kids dirt bike has low noise and does not require mixing oil.

Safety is a top priority when it comes to this mini dirt bike. It is built with a rugged, proven clutch and a solid, sturdy metal tube steel frame for extra stability, while front & rear dual disc brakes provide fast and smooth stopping power, ensuring that kids do not go over the speed at the beginning control ability or different skill level.

The Fit Right DB003 kids gas dirt bike has a 4-stroke engine with 40cc/1.4hp that provides plenty of muscle through the trails all day with a max speed of 18 mph with just 0.32-gallon gas (#91). The gas-powered trail mini bike can cover up to 27 miles, making it perfect for outdoor adventures.

This kids gas powered dirt bike is also easy to operate, thanks to its easy pull start operation. Low-pressure pneumatic knobby tires provide a soft, smooth ride even on rugged terrain, with a front tire 4.10-6 and a rear tire 5.00-6. It's an off-road tire that provides excellent traction and stability for the rider.

This motorcycle's engine is powered by a 250cc 4-stroke single cylinder air-cooled (ZS232) motor, which provides a displacement of 232.6 ml. It has a maximum power output of 16 HP at 7000 RPM, and a maximum torque of 12.5 ft-lb at 5000 RPM. With a compression ratio of 9.0:1, this motorcycle is designed to provide a smooth and efficient ride, while also delivering impressive performance.

The 250cc engine provides plenty of power for this motorcycle, making it suitable for a variety of riding conditions. Whether you're cruising on the highway or navigating through city traffic, this motorcycle is able to keep up with ease.

Thanks to its air-cooled design, the engine is able to maintain a consistent operating temperature, even during extended periods of use. This helps to ensure that the motorcycle remains reliable, and that the engine is able to perform at its best for years to come.