Coolster R3 125cc Kids Utility ATV is a full-size youth all-terrain vehicle designed for beginner and teen riders, offering smooth 125cc performance, automatic control, and rugged utility features for off-road riding. Coolster R3 125cc Kids Utility ATV features a 125cc 4-stroke air-cooled engine, fully automatic transmission with reverse, and electric start system for easy and reliable operation. Therefore, it is ideal for kids learning to ride, trail riding, and light utility outdoor use.
125cc 4-Stroke Engine Power
The R3 is powered by a dependable 125cc single-cylinder 4-stroke engine that delivers smooth and controlled acceleration. As a result, it provides safe and predictable performance for young riders gaining confidence.
Fully Automatic Transmission with Reverse
It comes with an automatic CVT-style transmission including reverse gear, making it easy to operate without manual shifting. So, riders can focus on steering and throttle control instead of gear changes.
Utility Cargo Racks
It includes front and rear racks designed for carrying small loads such as gear or tools. Therefore, it adds practical utility beyond just recreational riding.
Electric Start System
It features an electric start system for quick and hassle-free ignition. So, starting the ATV is simple and convenient for beginner riders.
Parent Safety Features
It comes with safety controls such as a speed limiter and remote kill switch, allowing parents to manage speed and stop the ATV if needed. As a result, it improves safety during learning stages.
Off-Road Suspension System
It is built with a rugged suspension setup designed to absorb bumps and improve stability on uneven terrain. Therefore, it delivers a smoother and more controlled ride outdoors.
Hydraulic Disc Brakes
It uses hydraulic disc braking for reliable stopping power on dirt and grass surfaces. Moreover, it enhances control and rider safety.
Perfect for Beginner Riders
The Coolster R3 125cc Kids Utility ATV is ideal for kids stepping into gas-powered quads with added utility capability. Therefore, it combines safety, practicality, and off-road performance for confident riding.



Jared Powell (verified owner) –
The speed options are great for kids of different ages.
Juan Delgado (verified owner) –
Excellent beginner ATV. Smooth acceleration and easy steering make it ideal for kids.
Ian Patterson (verified owner) –
Excellent traction and smooth ride even on rough ground.
Pablo Fuentes –
Perfect for outdoor adventures with friends and family.
Noah Campbell –
I was surprised by how comfortable the seat is, even on long rides.
Miles Hughes –
Even after heavy use, it still performs consistently.
Carlos Ramirez (verified owner) –
My daughter rides it confidently and safely. It’s exactly what we were looking for.
Lucas Phillips (verified owner) –
Great value for money. Easy to assemble, runs smoothly, and my kid hasn’t stopped smiling since the first ride.
Martin Salazar –
The storage racks are really useful for carrying gear.
Eric Murphy (verified owner) –
I was impressed by how stable this kids ATV is. Even on uneven ground, it performs really well.
Fernando Vega –
Great ATV for beginners. It’s stable, predictable, and doesn’t feel intimidating.
Anthony Martinez –
It’s easy to learn on, especially if you’re new to ATVs.
Alex Stewart –
The acceleration is quick but still controllable.
Adam Cook –
Great value for the price. You get a lot of performance for what you pay.
Martin Salazar –
The build quality feels solid and well put together.
Owen Perez –
Fuel consumption is reasonable. I can ride for hours before needing to refill.
Connor Brooks –
I’ve recommended this ATV to others because it’s been so good to me.
Blake Foster –
The handling is smooth, and it feels very stable on uneven ground.