Husqvarna FC 450 | 2025

VICTORY IS A CLEAR DECISION.

The FC 450 continues to be the flagship machine in the Husqvarna Motorcycles motocross line-up. Its class-leading performance is retained for 2025 thanks to a new chromium molybdenum frame that is lighter, perfectly balanced, and improves agility without sacrificing straight-line stability. Further upgrades include new, race-tested Dunlop Geomax MX34 tyres and ergonomic bodywork that features new, Swedish-inspired graphics that are applied using in-mold technology for a long-lasting, striking finish.

ENGINE

• Transmission: 5-speed
• Battery Capacity: 2 Ah
• Cooling: Liquid cooled
• Starter: Electric starter
• Stroke: 63.4 mm
• Bore: 95 mm
• Clutch: Wet, DDS multi-disc clutch, Brembo hydraulics
• Compression Ratio: 13.6
• Displacement: 449.9 cm³
• EMS: Keihin EMS
• Design: 1-cylinder, 4-stroke engine
• Fuel-mixture Generation: Keihin EFI, throttle body 44 mm

CHASSIS

• Weight (without fuel): 102.8 kg
• Tank capacity (approx.): 7.2 l
• Wheelbase: 1490 mm
• Front brake disc diameter: 260 mm
• Rear  brake disc diameter: 220 mm
• Front brake: Disc brake
• Rear brake: Disc brake
• Chain: 520, Non-sealed
• Frame design: Central double-cradle-type 25CrMo4 steel
• Front suspension:  WP XACT-USD, Ø 48 mm
• Ground clearance: 336 mm
• Handlebar: Pro Taper, Aluminium Ø 28/22 mm
• Rear suspension: WP XACT Monoshock with linkage
• Seat height: 946 mm
• Silencer: Aluminium
• Steering head angle: 63.9 °
• Rear Subframe Design: Aluminum-reinforced polyamide
• Suspension travel (front): 305 mm
• Suspension travel (rear): 293 mm
• Wheels: Spoked wheels with aluminium rims