Husqvarna FC 450 Factory Edition

The 2025 Husqvarna FC 450 Factory Edition at Lings Husqvarna sets the standard for competition-focused motocross machinery. By offering the ultimate combination of a lightweight, agile chassis, an advanced SOHC engine, and specifically chosen Technical Accessories, an unrivalled on-track experience for riders of all abilities is assured.

At its core is a powerful 449.9 cc, 1-cylinder, 4-stroke SOHC engine, weighing just 26.8 kg. This engine is designed to centralize mass for enhanced handling and improved anti-squat behavior from the chassis, ensuring smooth acceleration across rough terrain. It delivers an impressive amount of power throughout the rev range, with precise fuel delivery managed by a Keihin EFI throttle body. An electric starter, powered by a lightweight Li-Ion battery, provides reliable ignition. The 5-speed Pankl Racing Systems gearbox features optimized ratios and is incredibly light and durable. A DDS wet multi-disc clutch with Brembo hydraulics ensures consistent performance.

The chassis is engineered for absolute control. The central double-cradle-type chromium molybdenum steel frame, expertly crafted from hydro-formed, laser-cut, and robot-welded steel, features a new shock mount and engine mounts with cut-outs. These updates improve chassis flex, enhance cornering agility, and contribute to a 300g weight saving, all while maintaining straight-line stability. The frame is finished with a premium metallic blue powder coating. The composite subframe, made from a blend of polyamide and aluminium, offers exceptional strength at a low weight (just 1.8 kg).

The FC 450 Factory Edition comes with top-tier WP XACT suspension. The 48 mm split air forks feature settings developed to work in unison with the advanced chassis for high comfort, balance, and cornering agility. A hydrostop system improves bottoming resistance on hard landings. The WP XACT rear shock offers 300 mm of rear wheel travel and revised linkage geometry for exceptional performance, progressive damping, and impressive cornering agility. Both front and rear suspension are fully adjustable.

Premium components elevate this machine further. It features an FMF Factory 4.1 RCT titanium slip-on muffler, lighter than standard and designed to centralize mass while boosting performance. Black anodized EXCEL Takasago rims laced to black CNC-machined hubs create a strong, lightweight wheelset with Dunlop GEOMAX MX34 tyres for superior grip. CNC-machined Factory Racing Triple Clamps offer adjustable offset (20 mm or 22 mm) for precise fork alignment. Braking is handled by Brembo, with a 260 mm front and 220 mm rear disc, protected by a 2K carbon composite front disc protector. A 2K carbon composite skid plate offers advanced engine protection. Ergonomic bodywork with slim-profile tank shrouds and a high-grip GUTS Racing seat cover ensures unrestricted rider movement. The latest Rockstar Energy Husqvarna Factory Racing graphics, applied using in-mold technology, provide a high-quality, long-lasting finish. Advanced electronics include a handlebar-mounted Map Select Switch for engine braking, Launch Control, Traction Control, and Quickshifter. A Connectivity Unit Offroad (CUO) with a GPS sensor allows for engine mapping customisation and track performance analysis via the Ride Husqvarna Motorcycles app, truly crafting this bike for ultimate racecraft.