2026 Husqvarna FX 350

Husqvarna FX 350

The FX 350 delivers the perfect blend of agility and power, offering riders the lightweight handling of a 250 with the added strength of a 450. Its 349.7 cm³ 4-stroke engine produces smooth, responsive torque with a higher 14.6 compression ratio, ensuring explosive performance across a wide rev range. Equipped with Keihin EFI, Brembo hydraulics, and a precise 6-speed transmission, this machine is built for serious cross-country competition.

With WP XACT Closed Cartridge suspension, a lightweight chassis, and advanced ergonomics, the FX 350 provides unmatched stability, comfort, and control for long races and demanding terrain.

Engine & Performance

• 349.7 cm³ 1-cylinder, 4-stroke engine
• Keihin EFI with 44 mm throttle body
• 6-speed transmission with 24:72 primary drive
• Wet multi-disc DS clutch with Brembo hydraulics
• Compression ratio: 14.6
• Liquid-cooled with Keihin EMS
• Stroke: 57.5 mm / Bore: 88 mm
• Secondary gear ratio: 14:50
• Electric starter, 2 Ah battery

Chassis & Design

• Weight (without fuel): 104.4 kg
• Fuel tank capacity: 8.5 L
• Wheelbase: 1493 ± 10 mm
• Central double-cradle 25CrMo4 steel frame
• Aluminium-reinforced polyamide subframe
• Ground clearance: 343 mm
• Seat height: 954 mm
• Pro Taper aluminium handlebar (Ø 28/22 mm)
• Aluminium silencer

Suspension & Handling

• WP XACT Closed Cartridge front forks (Ø 48 mm)
• WP XACT Monoshock rear suspension with linkage
• Suspension travel: 300 mm (front) / 300 mm (rear)
• Steering head angle: 63.9°

Braking Power

• Front disc brake: 260 mm
• Rear disc brake: 220 mm

Wheels & Tyres

• Spoked aluminium rims: Front 1.6 x 21", Rear 2.15 x 18"
• Tyres: Front 80/100, Rear 110/100
• Chain: 520 X-Ring