Introducing the MY2025 Beta RX Range, where the 2T 300 RX and 4T 450 EFI RX bring cutting-edge advancements to the motocross world. Both models are meticulously designed to push the boundaries of performance, durability, and ride-ability, reflecting Beta's commitment to providing top-tier machines for riders of all levels.
The 2T 300 RX: Pure Motocross Evolution
The 2T 300 RX, now a fully dedicated motocross machine, has undergone significant upgrades for 2025. With a newly designed frame featuring a wider main spar and reinforced sections, this bike is built to handle the rigours of high-speed motocross. The Kayaba (KYB) 48mm forks and new 50mm Kayaba shock deliver exceptional stability and precision, making it perfect for aggressive riding. The new engine, with increased compression and modified intake, provides significantly more power, while the redesigned 5-speed gearbox and new exhaust system enhance performance across all RPM ranges. The bike’s lightweight components, including a non-o-ring chain and aluminium sub-frame, ensure a responsive ride, while the new silent handlebar block and enhanced footpegs improve rider control.
The 4T 450 EFI RX: Unleash the Power
The 4T 450 EFI RX, Beta’s flagship 4-stroke motocross bike, continues to build on its MXGP World Championship heritage. The MY2025 model features reinforced components for improved durability and a new KYB suspension calibration for enhanced handling and stability. The upgraded lithium battery offers quicker starts, and the revised final ratio with a 51-tooth sprocket delivers faster acceleration out of corners. The RX 450’s engine maps and traction control system, now with selectable options directly on the handlebar pad, allow riders to fine-tune the bike’s response to any track conditions.
Shared Features and Innovations
Both the 2T 300 RX and 4T 450 EFI RX are equipped with advanced features that enhance ride-ability and control. The new swingarm with a reinforced 22mm rear axle ensures greater stiffness and torsional resistance, providing precise handling in the toughest conditions. The silent handlebar blocks, raised by 5mm, reduce vibrations, while the redesigned footpegs offer superior grip and control. Both models also feature two specific engine maps (wet/dry) for adaptable performance in varying conditions.
Beta’s Commitment to Ride-ability
At the core of the MY2025 RX Range is Beta’s commitment to Ride-ability—a philosophy that prioritises creating motorcycles that are easy to ride, yet capable of delivering championship-level performance. With these new models, riders can expect a fun, exhilarating ride without compromising on control or power.
Experience the future of motocross with the MY2025 Beta RX Range—where precision engineering meets unrivalled performance.
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