Description
Built to conquer the toughest trails and dunes, the KX300R EFI – Reaper roars with a powerful 312cc engine and rock-solid reliability. This is our largest GY6 race engine, Fuel injected and Water Cooled. From its agile handling to its fierce torque, this 2-seater buggy knows how to deliver heart-pounding excitement on every off-road adventure. Trust it for epic weekender runs or day-to-day tasks—either way, you’ll feel unstoppable.
Who’s it for?
- Weekend thrill-seekers craving adrenaline-fueled escapes
- Property owners needing a rugged runabout for paddock or farm use
- DIY builders and customisers looking for a capable platform with plenty of upgrade potential
- Families and youth groups who value reliability, safety, and easy handling
Why riders choose it
- Adaptive power: 312cc Fuel Injected engine with Automatic forward/reverse Gearbox offers smooth torque on demand
- Built-in safety: 4-point harnesses, adjustable speed governor, and emergency kill switch for extra peace of mind
- Complete comfort: Fully independent rear suspension and padded seats make every ride smoother
- Rugged durability: Alloy wheels, sturdy chassis, and proven components for off-road reliability
- Long-term support: Backed by HelmetKarts’ extensive spare parts, upgrades, and community know-how
Specifications
| Spec | Value |
|---|---|
| Model | KX300R – Reaper |
| Engine Capacity | Fuel Injected 312cc Water-Cooled |
| Transmission | Automatic (Forward & Reverse) |
| Power Output | 22 HP / 15.8 kW @ 7800 RPM |
| Top Speed | Up to 60 km/h |
| Max Load | 450 kg |
| Fuel Capacity | 7 L (Unleaded) |
| Suspension | Full Rear Independent |
| Brakes | Hydraulic Ventilated Disc (Front/Rear) |
| Wheels & Tyres | 22″ Front (25×8-12), 22″ Rear (25×10-12) |
| Seat & Harness | Adjustable Seat with 4-Point Safety Harness |
| Pedal-to-Seat Distance | 860 mm – 950 mm |
| Dimensions (L×W×H) | 2420 × 1680 × 1550 mm |
| Net Weight | 340 kg |
Wherever you are in Australia, the KX300R – Reaper is ready to arrive at your doorstep and deliver peak off-road performance. Engineered with HelmetKarts’ commitment to quality and ongoing support, it’s the ideal choice for riders who demand power, safety, and a lasting partnership with their UTV.
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