KX300R - Reaper - UTV Buggy

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

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.