Review – Key Features – Features & Benefits – Specifications
2024 Husqvarna FX350: THE PERFECT OFF-ROAD BALANCE.
Introducing the 2024 Husqvarna FX350…
With the agility of a 250 and a 450-rivalling power-to-weight ratio, the FX 350 strikes a competitive balance between power and handling. This appeals to both professional and amateur riders alike, as a user-friendly riding experience is guaranteed in all conditions. With considered revisions to the engine and chassis for 2023, together with advanced electronics to further enhance performance, the FX 350 is a highly capable off-road machine.
Complete with a new, Swedish-inspired white, yellow, and grey colour scheme, which is applied to redesigned bodywork, the striking aesthetics, improved ergonomics, and flatter seat profile clearly indicates the continued development of the FX 350.
2024 Husqvarna FX350 Totalmotorcycle.com Key Features
HUSQVARNA MOTORCYCLES REVEALS ITS REFINED MOTOCROSS AND CROSS-COUNTRY LINEUP FOR 2024
CLASS-LEADING FC AND TC MOTOCROSS AND FX AND TX CROSS-COUNTRY MODELS ENHANCED WITH REVISED SUSPENSION AND STRIKING NEW LOOKS
Delivering the best in pure motocross and cross-country performance, Husqvarna Motorcycles’ 2024 lineup outperforms the competition. For the new model year, the five motocross and three cross-country machines are distinguished by a stunning, Swedish-inspired color scheme and high-grip seat covers and feature segment-specific suspension updates to further improve the benchmark-setting handling of each motorcycle. Every model is equipped with the latest technology and electronic advancements, which ensure all riders can race in confidence and to the best of their ability.
Setting a high standard for modern 2-stroke machines, the TC 125 and TC 250 motocross models are progressive in design and expertly assembled with the latest technology including Electronic Fuel Injection (EFI), which ensures class-leading power, rideability, enhanced reliability, and lower running costs. Complete with an electronic power valve and electric start, these are the machines of choice for all serious 2-stroke riders.
The 2024 FC 250 and FC 350 are powered by state-of-the-art DOHC 4-stroke engines that are lightweight, powerful, and play a vital role in enhancing the overall handling of each machine. Together with the iconic 450 cc FC 450, all 4-stroke machines feature the latest technology and electronic rider aids.
Every machine in the motocross lineup is engineered with one goal in mind – to outperform the competition. For the new model year, the FC and TC models are equipped with reworked WP suspension for superior comfort, handling, and straight-line stability. The WP XACT 48 mm front fork and WP XACT rear shock feature new settings for improved cornering agility, with customization and further fine tuning achieved by using the easy access, tool-free adjusters. Continuing to feature ProTaper handlebars, a Brembo clutch, and Dunlop tires, all TC and FC models are premium racing machines capable of competing at the highest level.
Built for the demands of off-road competition, the TX 300, FX 350, and FX 450 cross-country machines utilize the same advanced platforms as found on the TC and FC models and are enhanced by large capacity fuel tanks, cross-country specific gearing, convenient side stands, and a 21/18-inch D.I.D DirtStar wheelset fitted with Dunlop MX33 front and AT81 rear tires. Headlining the platform differences for 2024 is the all-new WP XACT closed cartridge spring fork offered on all cross-country models.
Rigorously tested by WP’s research and development department, the new 48 mm WP XACT closed cartridge spring fork provides exceptional comfort and consistency over long rides. This is achieved by the closed cartridge system and by using a mid-valve piston designed to optimize oil flow and prevent foaming for consistent and predictable damping at all times. A hydrostop, active in the final 68 mm of travel, reduces the impact of harsh and high-speed landings for continued straight line stability and forward momentum. Both the compression and rebound settings can be quickly adjusted by hand using the easy access clickers.
2024 Technical Highlights:
- New gray and yellow graphics create a distinctive look
- New high-grip seat cover for improved control under hard acceleration
- New FC/TC suspension settings for improved cornering agility
- New FX/TX WP XACT closed cartridge spring fork delivers improved damping performance
- 6-speed FX 350 now equipped with Quickshifter for 2024 (Quickshifter can be added to 2023 FX 350 as a software update)
- Quickshifter ensures seamless upshifting on all 4-stroke models
- Multifunctional Map Select Switch also activates the Quickshifter, Traction, and Launch Control on all 4-stroke models
- Bodywork designed with specifically tailored ergonomics for easier movement on the motorcycle
- Hydro-formed chromium-molybdenum frames offer enhanced anti-squat behavior
- Die-cast aluminum swingarm provides optimal rigidity and low weight
- Throttle body fuel injection on 2-stroke engines ensures class-leading power and rideability
- Aluminum-polyamide hybrid subframe construction provides specifically calculated rigidity and advanced durability
- High-performance Brembo hydraulic clutch system
- Premium-quality ProTaper handlebars
- Electric starter on all models powered by a lightweight Li-Ion 2.0 Ah battery
A competition-focused range of Technical Accessories and Apparel accompanies the release of the 2024 motocross and cross-country machines. For added durability, the Factory Racing Wheels are incredibly strong with the Factory Racing Triple Clamps offering improved suspension performance and enhanced front wheel feedback. Offering comfort, style, and protection, the Apparel Collection ensures riders of all abilities are fully prepared and protected for every ride.
2024 Husqvarna FX350 Totalmotorcycle.com Features and Benefits
Faster and wiser
Engine
The FX 350 engine is designed to deliver maximum performance with all major engine components and shaft arrangements positioned to enhance overall handling. Weighing just 59.9 lbs (27.2 kg), the 350 cc 4-stroke engine centralises mass and aids the anti-squat behaviour of the whole chassis.
Cylinder head
Fully redesigned for 2023, the DOHC cylinder head offers improved durability and serviceability, with Diamond Like Carbon (DLC) coated finger followers to guarantee minimal friction and optimal performance. These actuate large titanium valves, 36.3 mm for the intake and 29.1 mm for the exhaust, which optimise gas flow for strong, usable power across the rev-range, all the way up to the 13,400 rpm limit. Revised valve timings work in perfect harmony with the redesigned camshaft which now features a new bearing bridge designed to increase stiffness and improve serviceability.
Cylinder and piston
An 88 mm bore and 57.5 mm stroke cylinder is professionally engineered from high-strength aluminium for maximum reliability and houses the high performance forged bridged-box-type piston from CP. For 2023, the compression ratio is increased to 14.6:1 for improved torque and peak power.
Crankshaft
At the heart of the high-output, high-revving FX 350 engine is the crankshaft which features a plain big end bearing rotating on two force-fitted bearing shells for maximum reliability and guarantees long service intervals of 90 hours.
Crankcases
Designed for optimised mass centralisation, the FX 350 crankcases house all internal components in the perfect position to achieve the ideal centre of gravity. Manufactured using a high-pressure die cast production process, the result is a thin, exceptionally strong wall thickness at the lowest possible weight.
DS clutch
The FX 350 features a revised (DS) Diaphragm Steel clutch. Engineered from a single piece of CNC-machined steel, the redesigned clutch basket accommodates the new gearbox and allows the use of thin steel liners, which contribute to the compact design of the engine.
Gearbox
Produced by PANKL RACING SYSTEMS, the 6-speed gearbox is designed to be extremely light and durable with optimised gear ratios
Ride easier
Frame
The proven chromium molybdenum steel frame is refined for 2023 to reposition rotational masses inside the engine which together with a new shock mounting position, significantly improves anti-squat behaviour of the chassis. With optimised wall thickness in high-stress areas improving reliability, the frame continues to offer advanced geometries and flex characteristics aimed at providing unparalleled rider feedback, energy absorption, and exceptional straight-line stability. The frame is finished off in a premium metallic blue powder coating with redesigned standard frame protectors offering superior protection, durability, and grip in any condition. Additionally, the inclusion of forged brackets on the lower frame rails allows for easy installation of the standard skid plate.
Polyamide-reinforced aluminium subframe
Made from 60% polyamide and 40% aluminium, the two-piece subframe ensures exceptional strength and durability at an overall weight of just 3.9 lbs (1.8 kg). The lower subframe spars and frame mounts are manufactured from cast aluminium for significantly improved reliability. The upper section of the subframe is made from injection-moulded polyamide to enable specific flex characteristics and ensure a lightweight construction.
Triple clamps
Matching the new frame design and suspension set-up, the CNC-machined triple clamps provide precisely calculated geometry for increased stability. Customised handlebar flex can be achieved by the new handlebar clamp which offers two mounting options – rubber-damped for less vibration or fixed for enhanced front-end feedback. The upper triple clamp is stiffer to ensure a smoother fork action and plays a vital role in the perfect alignment of the front wheel for superior handling.
WP XACT front suspension
Rigorously tested by WP’s research and development department, the new 48 mm WP XACT closed cartridge spring forks provide exceptional comfort and consistency over long rides. This is achieved by the closed cartridge system and by using a mid-valve piston designed to optimise oil flow and prevent foaming for consistent and predictable damping at all times. A hydrostop, active in the final 68 mm of travel, reduces the impact of harsh and high-speed landings for continued straight line stability and forward momentum. Both the compression and rebound settings can be quickly adjusted by hand using the easy access clickers.
WP XACT rear suspension
The WP XACT rear shock offers 300 mm of travel. Inside is a computational fluid dynamics (CFD) optimised main piston for initial comfort and provides strong hold-up in all conditions. Different sized holes in the shims allow them to open more easily, which reduces the overall stress of the oil flow. Complete with low friction SKF seals and a revised linkage system, consistent damping, comfort, and traction are guaranteed with rebound and both high and low speed compression adjustable by hand.
Swingarm
The new hollow die-cast aluminium swingarm is manufactured from a single piece of aluminium using an improved die-cast production process for optimal stiffness and a 190 g weight reduction over previous versions. In order to optimise and match the flex characteristics from the new frame, a new 22 mm rear axle is fitted. Additionally, the chain guard and chain slider have been completely redesigned for improved durability and are less prone to catching on external objects.
Effortless ergonomics
Bodywork
Clean, Swedish-inspired design and ergonomics are tailored to deliver exceptional comfort and control, enabling riders to perform at their best for extended periods of time. Adapted after countless hours of testing, the contact points have been repositioned for 2023 and together with a flatter seat profile, riders can move freely on the motorcycle for total control at all times.
Airbox
Easy access to the TWIN AIR filter is possible without tools, for quicker cleaning and easier maintenance. Precision inlet ducts maximise airflow and offer increased levels of filter protection.
Hydraulic clutch
The high-performance hydraulic clutch system guarantees even wear, near maintenance-free operation and perfect modulation in every condition. Meaning that play is constantly compensated so that the pressure point, and function of the clutch remain identical in cold or hot conditions, as well as over time. Countless hours of race-focused testing have proven the high-quality, hydraulic systems’ exceptional reliability.
Hydraulic brakes
The highest level of quality is guaranteed with class-leading breaking callipers made from single pieces of aluminium for strength at the lowest possible weight. Together with a 260 mm front and a 220 mm rear disc removing dirt efficiently, superior stopping power and braking confidence is guaranteed in all conditions.
* The illustrated vehicles may vary in selected details from country to country and feature either Braktec or Brembo hydraulic systems.
ProTaper handlebar
Developed between Husqvarna Motorcycles and leading handlebar manufacturer, ProTaper, the exclusive bend offers superior comfort, class-leading strength, and fatigue resistance at the lowest possible weight. Fitted to the handlebar as standard are our open handguards for added protection in the demanding off-road environments.
ODI grips
ODI lock-on grips feature an innovative integrated throttle mechanism and a glue-free installation. The throttle assembly offers easy free-play adjustment with the option to fit alternative cams for a personalised throttle action.
Footrests
All-new, CFD-designed footrests offer a 26.8% larger contact area to ensure better control of the machine while being less susceptible to hooking on deep ruts, take-offs when scrubbing, or trackside barriers. This was achieved by a new, narrower mounting design in the frame layout, which also helps reduce overall weight.
Master your art
Wheels and tyres
CNC-machined hubs and high-strength alloy rims by D.I.D are finished in striking black. They feature laser engraved logos and are fitted with a DUNLOP GEOMAX MX33 tyre on the front and DUNLOP GEOMAX AT81 tyre on the rear which ensure progressive cornering and superior traction on a variety of terrain.
Exhaust system
The exhaust system on the FX 350 features a flow-designed resonance chamber, which plays a vital role in delivering class-leading performance. Manufactured in two pieces and designed to be as compact as possible, the header pipe allows for the system to be removed without removing the rear shock. The silencer has a short and efficient design, moving weight closer to the centre of gravity and ensuring impressive power while keeping noise as low as possible. A black coating highlights its premium quality.
Cooling system
Manufactured from high-strength aluminium, the radiators are designed using Computational Fluid Dynamics (CFD) to channel air in the most effective way. A large centre tube channels coolant through the frame to reduce pressure at this point in the system for a more consistent flow while a new internal thermostat further enhances reliability.
Fuel tank
The 2.24 gal (8.5 litre) fuel tank integrates neatly with the ergonomic bodywork. Due to the fuel pump design and position, the tank is emptied further for increased running times. For improved safety, the external fuel line is specifically routed to make it less exposed and susceptible to damage.
Technologically advanced
Map select switch
A redesigned and intuitive handlebar-mounted map select switch allows riders to activate launch and traction control, and allows riders to toggle between two engine maps. The easy-to-operate map select switch allows racers to quickly alter and set up the engine characteristics on a race by race basis dependent on track conditions and rider preference.
Quickshift
The new Quickshifter function can be activated or deactivated via the Map Select Switch and works by interrupting the ignition for a fraction of a second when upshifting. A sensor on the shift drum registers the force from the shift lever, sends a signal to the ECU, and ensures smooth gear changes, even when the throttle is fully open. To prevent unintended shifts and false neutrals, the function is only active from second gear upwards.
Mapping
For personalised power delivery, the FX 350 has two built-in engine maps as standard. Map 1 offers linear, predictable power, while Map 2 is more aggressive for a sharper throttle response and more explosive power output.
E-Start
As with all 4-strokes in the Husqvarna range, the FX 350 starts with the ease of pressing a button thanks to electric start. A lightweight Li-Ion 2.0 Ah battery is fitted, giving the convenience of electric starting while keeping overall weight to a minimum.
Engine management system
The KEIHIN EMS is designed to be small, lightweight and fast at processing data. It integrates traction control for perfect starts, selectable engine maps via the switch on the handlebar, as well as launch control.
Hour meter
A new hour meter comes with an integrated fuel level indicator, which is visible on the FI status LED, indicating to the rider when the fuel level is becoming low.
Start/stop switch
The new combined start/stop switch is located on the right side of the handlebar for easy, thumb-operated use. Not only simplifying the starting and stopping of the engine, the removal of a designated stop only button from the handlebar reduces the risk of potential damage or activation in the event of a fall.
Traction Control
Traction control on the FX 350 is engaged by a button marked ‘TC’ on the Map Select Switch and functions by analysing throttle input from the rider and the rate at which engine RPM increases. If the RPM increases too quickly, the engine management system (EMS) registers a loss of grip and reduces the amount of power to the rear wheel to ensure maximum traction. This is a distinct advantage in wet or muddy conditions.
2024 Husqvarna FX350 – Totalmotorcycle.com Specifications/Technical Details
US MSRP Price: $ See Dealer USD
Canada MSRP Price: $ See Dealer CDN
Europe/UK MSRP Price: £ See Dealer GBP (On The Road inc 20% Vat)
Engine
• Transmission 6-speed
• Starter Electric starter
• Stroke 57.5mm
• Bore 88mm
• Clutch Wet multi-disc DS clutch, Brembo hydraulics
• Displacement 349.7cm³
• EMS Keihin EMS
• Design 1-cylinder, 4-stroke engine
Chassis
• Weight (without fuel) 104.7kg
• Tank capacity (approx.) 8.5l
• Front brake disc diameter 260mm
• Rear brake disc diameter 220mm
• Front brake Disc brake
• Rear brake Disc brake
• Chain 520 X-Ring
• Frame design Central double-cradle-type 25CrMo4 steel
• Front suspension WP XACT-USD, Ø 48 mm
• Ground clearance 343mm
• Rear suspension WP XACT Monoshock with linkage
• Seat height 948 mm
• Steering head angle 63.9°
• Suspension travel (front) 300mm
• Suspension travel (rear) 300mm
Manufacturer Specifications and appearance are subject to change without prior notice on Total Motorcycle (TMW).
