The HHH GK10 125cc Go Kart is a mid-size automatic go kart designed for kids and young riders who want more power, larger seating space, and easy operation. Powered by a 125cc air-cooled 4-stroke engine, the GK10 features a fully automatic CVT transmission with reverse, making it simple to drive while delivering strong recreational performance.
Built with a steel frame, hydraulic rear disc brake, rear-wheel drive system, and sport exhaust, this go kart is designed for outdoor fun, trail riding, and family recreation.
Key Features
- 125cc 4-stroke single-cylinder engine
- Fully automatic CVT transmission
- Reverse gear
- Electric start system
- Rear-wheel drive
- Hydraulic rear disc brake
- Double A-arm front suspension
- Steel frame construction
- Front headlights and taillights
- Large two-seat design
125cc Engine and Automatic CVT Transmission
The GK10 uses a 125cc air-cooled engine paired with a fully automatic CVT transmission. There is no clutch, allowing riders to focus on steering and braking.
This setup provides:
- Easy operation for beginners
- Smooth acceleration
- Automatic gear changes
- Reverse capability for easier maneuvering
| Engine and Performance | Details |
|---|---|
| Engine Type | 125cc Single Cylinder 4-Stroke |
| Cooling System | Air Cooled |
| Transmission | Automatic CVT |
| Reverse | Yes |
| Start System | Electric Start (CDI) |
| Max Horsepower | 6.6 HP @ 8000 RPM |
| Max Speed | 35+ MPH |
| Drive System | Chain Drive |
| Drive Wheels | Rear Wheel Drive |
Large Mid-Size Go Kart Design
The HHH GK10 is larger than many youth go karts, providing more room for growing riders and additional comfort during longer rides.
| Dimensions and Capacity | Details |
|---|---|
| Overall Size | 63 × 41 × 36 Inches |
| Pedal to Seat Distance | 29 Inches |
| Maximum Load Capacity | 290 lbs |
| Frame Material | Steel |
The spacious layout provides:
- Better leg room
- Improved rider comfort
- More stable handling
- Additional growing room for older kids
Suspension, Braking, and Control
The go kart uses an independent-style front suspension system and hydraulic braking for improved control across uneven terrain.
| Suspension and Brakes | Details |
|---|---|
| Front Suspension | Double A-Arm Swing |
| Rear Brake | Hydraulic Disc |
| Brake Operation | Foot Operated |
| Tire Size | 12-Inch Front and Rear |
The suspension setup helps improve:
- Ride comfort
- Steering stability
- Terrain absorption
- Overall handling performance
Lighting and Utility Features
The GK10 includes built-in lighting for improved visibility during riding.
Included features:
- Front headlights
- Rear taillights
- Electric start system
- Sport exhaust system
- Reverse gear functionality
These features help create a more complete go kart experience for recreational riders.
Fuel Capacity and Riding Range
The larger fuel tank allows for extended riding sessions before refueling.
| Fuel and Battery | Details |
|---|---|
| Fuel Capacity | 7 Liters |
| Estimated Driving Distance | 40 Miles |
| Battery | 12V / 6Ah |
| Engine Oil | 10W35 |
| Gear Oil | 85W40 |
EPA-Compliant Design
The HHH GK10 meets EPA requirements and is designed for recreational off-road use.
California Shipping Notice
This go kart cannot be sold or shipped to California.
Assembly, Shipping, and Warranty
The go kart ships approximately 70% assembled inside a metal crate.
Important details:
- Some assembly required
- 30-day replacement parts warranty only
- Labor, mechanic costs, and returns not covered
- Free shipping included
- Lift gate included
- Residential delivery included
- Shipping insurance included
- Delivery appointment included
- Working phone number required for delivery scheduling
The HHH GK10 125cc Go Kart is a great choice for families looking for a larger automatic go kart with reverse, electric start, hydraulic braking, and dependable off-road performance.
| Color |
Black, Blue, Green, Red, Yellow |
|---|

