Husqvarna Fx 350 Heritage - 2025 Specifications and Reviews

The 2025 Husqvarna FX 350 Heritage is a lightweight enduro bike built for riders seeking versatile off-road performance with modern technology. Its 349cc liquid-cooled four-stroke engine delivers 58 horsepower with responsive fuel injection, excelling in trail riding and technical terrain. Best suited for intermediate to experienced riders who value agility and heritage-inspired styling without sacrificing contemporary engineering.

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General information

Color OptionsBlue/white/yellow
PriceUS$ 12049. MSRP depends on country, taxes, accessories, etc.
CategoryEnduro / offroad
ModelHusqvarna FX 350 Heritage

Engine and Transmission Specifications

StartingElectric
ClutchWet, DDS multi-disc clutch, Brembo hydraulics
Final DriveChain (final drive)
Gearbox6-speed
Cooling SystemLiquid
IgnitionKeihin EMS
Fuel ControlDouble Overhead Cams/Twin Cam (DOHC)
InductionInjection. Keihin EFI, throttle body 44 mm
Valves Per Cylinder4
Bore x Stroke88.0 x 57.5 mm (3.5 x 2.3 inches)
Compression Ratio11.1:1
Engine DetailsPolished camshafts and DLC coated finger followers
Capacity:349.7 ccm (21.34 cubic inches)
 
 

Physical measures and capacities

Fuel Capacity8.50 litres (2.25 US gallons)
Wheelbase1493 mm (58.8 inches)
Ground Clearance343 mm (13.5 inches)
Seat Height954 mm (37.6 inches) If adjustable, lowest setting.
Power/Weight Ratio0.5556 HP/kg
Dry Weight104.4 kg (230.2 pounds)

Husqvarna Fx 350 Heritage dimensions and frame

Rear BrakesSingle disc
Brake Disc Diameter220 mm (8.7 inches)
Front BrakesSingle disc
Rear Tyre110/100-18
Front Tyre80/100-21
Rear Wheel Travel300 mm (11.8 inches)
Rear SuspensionWP XACT Monoshock with linkage
Front Wheel Travel310 mm (12.2 inches)
Front SuspensionWP XACT Closed Cartridge Ø 48 mm
FrameCentral double-cradle-type 25CrMo4 steel. Aluminum-reinforced polyamide subframe.

Other specs

MaintenanceFind parts, fluids, filters, maintenance tools and service items on eBay
Update specsReport missing specs or required updates.
Comments2 engine maps. Launch control. Traction control.
ElectricalLi-Ion 2.0 Ah battery
Rake (fork angle)26.1°
Driveline5/8 x 1/4´ chain
Power58.0 HP (42.3 kW))
Engine typeSingle cylinder, four-stroke
Year2025

Performance Profile & Rider Fit

58 hp
Peak Power
3.8s
0-60 mph

Best For

Track55%
City25%
Cornering88%
Daily Riding20%
Touring18%
Passenger5%

Rider Profile

Best ForThis bike suits experienced off-road riders comfortable with a tall, light, high-strung enduro machine.
PurposeBuilt for aggressive trail riding, enduro competition, and technical off-road terrain rather than street use.
Rider FitThe very low dry weight and tall 954mm seat height demand good rider fitness and leg length for confident control at low speed.
CharacterA razor-sharp, high-revving dirt weapon with excellent power-to-weight and premium WP suspension for serious off-road performance.
Not Ideal ForNot suited to short riders, daily commuters, passengers, or anyone wanting long-distance road comfort.

Character map is an editorial estimate based on this bike's specifications, not a lab-tested measurement.

Rider Fit Visualizer

Calculated in your browser only - your height/inseam are never sent to our servers.

Feet:

At 954mm, a rider of 68.9" with a 31" (estimated) inseam will reach the ground with cannot reach comfortably on the 2025 Husqvarna Fx 350 Heritage, with a cramped knee angle of around 85 degrees and an upright riding position.

Data quality: measured. Assumes about 30mm of suspension sag once seated (a typical street-bike rule of thumb - stiffer or softer suspension will vary). This is an approximation from category-typical geometry and generic body proportions, not a measurement of this specific bike or you - sit on it before you buy.

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