TrailMaster F125 125cc Sport ATV, Automatic with Reverse, 8-inch Wheels, Ages 9-12
F125U Mid-Size 125cc Kids Utility ATV with Reverse | Electric Start
The F125U Mid-Size 125cc Utility ATV delivers premium features, dependable performance, and rugged durability, making it an excellent choice for young riders ages 9–12. Built with quality components typically found on higher-priced models, this youth ATV is designed for safe, confident riding on trails, around the property, or at the campsite.
Powered by a reliable 125cc air-cooled 4-stroke engine, the F125U features electric start, a fully automatic transmission with Forward, Neutral, and Reverse, and a durable chain-driven rear-wheel drive for smooth, hassle-free operation. The convenient foot shifter makes changing gears effortless, allowing riders to focus on the terrain ahead.
Equipped with front and rear hydraulic disc brakes, full suspension, aggressive all-terrain tires, bright front and rear lighting, and a rear utility rack, the F125U is built to handle both adventure and light utility tasks with confidence.
Whether it’s a first ATV or an upgrade to a larger youth model, the F125U offers an outstanding combination of performance, reliability, and value.
Key Features
- Reliable 125cc air-cooled 4-stroke engine
- Electric start for quick, dependable starting
- Fully automatic transmission with Forward, Neutral & Reverse
- Convenient foot-operated gear selector
- Front and rear hydraulic disc brakes
- Durable chain-driven rear-wheel drive
- Full suspension for improved comfort and handling
- Front and rear lighting for better visibility
- Rear utility cargo rack
- Rugged all-terrain tires
- Mid-size frame designed for growing riders
Specifications
|
Feature |
Specification |
|
Engine |
Single-Cylinder, 4-Stroke, Air-Cooled |
|
Displacement |
125cc |
|
Maximum Power |
7.37 HP |
|
Maximum Torque |
5.09 ft-lb |
|
Bore × Stroke |
52.4 × 55.5 mm |
|
Ignition |
CDI |
|
Starting System |
Electric Start |
|
Battery |
12V 5Ah |
|
Transmission |
Fully Automatic with Reverse |
|
Drive System |
Chain Drive, Rear-Wheel Drive |
|
Front Brakes |
Hydraulic Disc |
|
Rear Brakes |
Hydraulic Disc |
|
Front Tires |
19 × 7-8 |
|
Rear Tires |
18 × 9.5-8 |
|
Fuel Capacity |
0.63 gal |
|
Maximum Rider Capacity |
165 lbs (75 kg), including rider, cargo, and accessories |
|
Wheelbase |
40 in |
|
Seat Height |
28.5 in |
|
Ground Clearance |
5.31 in |
|
Overall Dimensions (L × W × H) |
57 × 36 × 37 in |
Safety Information
- Recommended Rider Age: 9–12 years
- Adult supervision is required for all riders under 16 years of age.
- Always wear a DOT-approved helmet, eye protection, and appropriate protective riding gear.
- Complete an ATV safety training course before operating the vehicle.
- Ride only in designated off-road areas and follow all local riding regulations.
Free ATV Safety Course: The ATV Safety Institute recommends that all new ATV riders complete a certified ATV safety course before riding.
Brochure: Available for download on this product page.