The electronic fuel injection on the TX 300 brings many benefits. The ECU from Vitesco constantly analyses the running condition of the engine and delivers the perfect air/fuel ratio at all times through the state-of-the-art 39 mm Keihin throttle body. The EFI allows a choice of two different engine maps, which can easily be activated via the handlebar-mounted switch for a personalized riding experience. Additionally, the sealing around the reed valve intake tract prevents excess fuel build up in the engine on extreme up or downhill sections for clean running at all times.
Review – Key Features – Features & Benefits – Specifications
2026 Husqvarna TX300: DAY LONG RIDING.
Introducing the 2026 Husqvarna TX300…
For cross-country riding, especially on technical terrain, the TX 300 is a highly capable machine. Lightweight and agile, the latest model excels in the woods but is equally competent at higher speeds. Its lightweight chassis is engineered to offer exceptional handling, especially through corners, without sacrificing straight-line stability. This ensures the TX 300 can be ridden with confidence in a wide range of conditions. An electronic exhaust control delivers instant, controllable power while inside the 300 cc 2-stroke engine, all components are positioned to centralize mass, further aiding the outstanding agility that the TX 300 is known for. A comfortable seat, combined with ergonomic bodywork featuring Swedish-inspired graphics, reduces rider fatigue throughout the longest days of riding.
2026 Husqvarna TX300 Totalmotorcycle.com Key Features
Husqvarna Mobility reveals 2026 motocross and cross country line-up
The full-size line-up comprises the most popular models from recent years – the TC 125 and TC 250 2-stroke motocross models (the FC 250 FACTORY EDITION and FC 450 FACTORY EDITION 4-strokes will be announced later this year) and the TX 300 and FX 350 cross country models.
- New graphics for a distinctive and modern look
- New threaded radiator cap for easier inspection of the coolant level
- New fuel line protection cap for improved durability
- Improved wiring harness routing on 2-stroke models
- Advanced chassis for enhanced flex, cornering agility, and stability
- New Dunlop Geomax AT82 tires (MX34 tires on TC models) for exceptional grip on all surfaces
- All models feature engine mounts that aid overall chassis flex
- Throttle Body Injection (TBI) on the 2-stroke engines delivers class-leading power and rideability
- Multifunctional Map Select Switch houses the quickshifter, traction, and launch control buttons and offers two engine maps for 4-stroke models
- Durable aluminum-polyamide subframe designed with specifically calculated rigidity
- WP XACT 48 mm front forks with AER technology provide exceptional damping and performance (TC 125 and TC 250)
- WP XACT 48 mm Closed Cartridge spring fork for consistent damping across long rides (TX 300 and TX 350)
- WP XACT rear shock features a CFD-optimized main piston and is hand-adjustable
- Self-adjusting and maintenance-free Brembo hydraulic clutch system
- Race-tested ProTaper handlebars and comfortable ODI lock-on grips
- All models feature a reliable and lightweight electric start system
- Striking new graphics highlight the Swedish heritage of the brand
- New air cartridge and seals for the WP forks improve on-track performance (TC 50 and TC 65)
- New threaded radiator cap for easy coolant level inspection
- New triple clamp mounting design extends lifespan of steering bearings
- New laser-cut exhaust gasket improves sealing and durability (TC 50 and TC 65)
- New transmission shafts with wider dimensions and reinforced components to enhance durability (TC 50)
- New exhaust valve design for the TC 65 aids reliability
- New adjustable rear brake pedal tip improves control on the TC 85
- MAXXIS MAXXCROSS MX-ST tires provide exceptional straight-line stability and traction
- All models deliver unrivalled engine performance and rideability
- Adjustable ergonomics allow the TC 50 and TC 65 to be easily altered as riders grow
- Perfectly balanced chromium molybdenum frames offer confidence-inspiring stability
- Easily adjustable WP XACT forks feature AER technology and a XACT PDS shock ensures optimal performance
- Smooth bodywork and a high-grip seat cover for comfort and control
- Lightweight hydraulic clutches on the TC 65 and TC 85 reduce fatigue
- Formula braking components for best-in-class stopping power
- Race-tested components deliver performance and durability
2026 Husqvarna TX300 Totalmotorcycle.com Features and Benefits
Engine
The TX 300 engine is at the pinnacle of 2-stroke performance and weighs just 52.6 lb (23.9 kg). Expertly assembled with the latest technical innovations, the TX 300 features electronic fuel injection (EFI) and an electronic exhaust control for lower running costs and reliability. Configured with no separate oil tank, pre-mixed fuel is required, which is identical to the motocross models. A proven e-start adds to the simplicity of this popular model and guarantees fast starting in all conditions.
Cylinder
The cylinder features a 72 mm bore and an electronic exhaust control system. This highly innovative technology manages the opening of the lateral exhaust ports before the main exhaust ports open to deliver strong, controllable power. The upper contour of the exhaust port features a machined finish for unrivalled performance.
Crankcase
High-pressure die cast production processes allow for the crankcases to be manufactured with a thinner wall thickness to keep the overall weight to a minimum, and to position the shaft arrangements in the perfect position for optimized mass centralization. This clever design aids the overall balance and agility of the TX 300 while the symmetrical engine mounts offer a calculated level of flex.
Crankshaft
Designed with weight reduction and performance in mind, the crankshaft in the TX 300 engine helps to provide an instant throttle response, and contributes to the lightweight feel of the motorcycle. The perfect balance of rotating masses is achieved by balancing the weights of the crankshaft flywheel and the rotor, and thanks to the innovative counter balancer shaft, engine vibration is kept to an absolute minimum.
Counter balancer shaft
The TX 300 features an innovative laterally mounted counter balancer shaft. This shaft significantly reduces engine vibration, resulting in a smoother and more comfortable ride.
DDS clutch
The TX 300 features a dampened diaphragm steel (DDS) clutch, which includes a single-diaphragm steel pressure plate instead of traditional coil springs. It integrates a damping system for better traction and durability. The clutch basket is a single-piece CNC-machined steel component and allows the use of thin steel liners that contribute to the compact design of the engine.
Gearbox
The 6-speed gearbox is manufactured exclusively by Pankl Racing Systems and ensures the highest level of durability and reliability. The shift drum and shift fork are designed to improve leverage, which ensures significantly smoother and more precise shifting.
Frame
With an optimized distribution of material around the steering head and upper shock mount, the frame delivers confidence-inspiring handling and assured stability when entering corners. To complement the overall look of the machine, the chromium molybdenum chassis is finished with a premium, metallic blue powder coating. The finishing touches are the frame protectors, which not only protect the paintwork, but also provide riders with additional grip, even in the toughest conditions.
Polyamide-reinforced aluminum subframe
Made from 60% polyamide and 40% aluminum, the two-piece subframe ensures exceptional strength and durability at an overall weight of just 3.9 lb (1.8 kg). The lower subframe spars and frame mounts are manufactured from cast aluminum for strength at the lowest possible weight. Injection-molded polyamide is used to construct the upper section of the subframe to enable specific flex characteristics.
Triple clamps
Working in unison with the frame design and suspension set-up, the CNC-machined triple clamps ensure precisely calculated geometry for stability. Handlebar flex can be customized with the 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 the WP research and development department, the 48 mm WP XACT Closed Cartridge spring forks fitted to the TX 300 provide exceptional comfort. Inside the forks, mid-valve pistons 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 to maintain forward momentum. Both the compression and rebound settings can be quickly adjusted by hand using the easy access clickers found on top of each fork leg.
WP XACT rear suspension
The WP XACT rear shock features a Computational Fluid Dynamics (CFD) optimized main piston, ensuring superior initial comfort and predictable performance in all conditions. To give riders the option of creating a personalized set-up, rebound, as well as the high and low-speed compression settings, can all be adjusted easily by hand.
Swingarm
The swingarm is manufactured using a die-cast production process and designed with a calculated level of rigidity. To further complement and optimize the flex characteristics of the chassis, a 22 mm rear wheel axle is utilized. A durable chain slider is neatly integrated into the swingarm, ensuring uninterrupted forward momentum through deeply rutted corners.
Bodywork
The ergonomic bodywork was designed to ensure that riders can perform at their best throughout every race. This was achieved through extensive testing, with the smooth contact points in the rider triangle allowing racers to grip the machine tightly with their legs, reducing fatigue. The radiator shrouds, featuring in-mold graphics, contribute to the progressive appearance of the machine, while a tall, wide seat offers unrestricted movement. A high-grip seat cover also helps keep riders securely in place under hard acceleration.
Tool-less airbox
A strong, one-piece airbox optimizes air intake by reducing deformation. This design provides an unrestricted flow of air for maximum power, without compromising filter protection. The Twin Air filter can be easily inspected without tools by simply removing the left side panel.
Hydraulic clutch
The high-performance Brembo hydraulic clutch system guarantees even wear, near maintenance-free operation, and perfect action in every condition. With this hydraulic system, free 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 exceptional reliability of the high-quality, Italian-made Brembo hydraulic system.
Hydraulic brakes
Class-leading Brembo brake calipers, made from single pieces of aluminum for strength, are fitted front and rear to ensure high braking performance. Together with 260 mm front and 220 mm rear discs, both designed to prevent mud build-up, effective stopping power in all conditions is assured. The strong rear brake pedal is highly durable, and less susceptible to damage when riding through deep ruts.
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.
ODI grips
ODI lock-on grips feature an innovative, integrated throttle mechanism and are installed without using glue. The throttle assembly offers easy free-play adjustment with the option to fit alternative cams for a personalized throttle action.
Footrests
The CFD-designed footrests are extra wide to ensure better control of the machine while at the same time, they are less susceptible to hooking on deep ruts and trackside barriers. This was achieved by a narrower mounting design in the frame layout, which also helps reduce overall weight.
Wheels and tires
CNC-machined hubs, strong spokes, and high-strength, black-anodized alloy rims by D.I.D are used to assemble the wheels. They are fitted with versatile Dunlop AT82 tires. The front ensures precise cornering, while the rear provides excellent traction across varied terrain.
Cooling system
Manufactured from high-strength aluminum, the radiators are designed using Computational Fluid Dynamics (CFD) to channel air through them in the most effective way. A large center tube through the frame reduces pressure at this point in the system for a consistent coolant flow, while an internal thermostat further enhances reliability. A new threaded radiator cap allows for easy inspection of the coolant level before each ride.
Fuel tank
The 2.24-gallon (8.5-liter) fuel tank integrates neatly within the ergonomic bodywork and features a strong rubber cushion beneath it to protect the frame from wear. For maximum durability, the external fuel line is specifically routed to make it less exposed and susceptible to damage. Additionally, the protective cap for the fuel filter prevents dirt and water from entering the system and shields it from impact damage.
Exhaust system
Tailored specifically to the TX 300 engine using an innovative 3D design process, the header pipe ensures maximum power across the rev range. The muffler features an aluminum mounting bracket for strength at the lowest possible weight, with an advanced internal construction ensuring excellent noise damping without sacrificing performance.
EFI
The electronic fuel injection on the TX 300 brings many benefits. The ECU from Vitesco constantly analyses the running condition of the engine and delivers the perfect air/fuel ratio at all times through the state-of-the-art 39 mm Keihin throttle body. The EFI allows a choice of two different engine maps, which can easily be activated via the handlebar-mounted switch for a personalized riding experience. Additionally, the sealing around the reed valve intake tract prevents excess fuel build up in the engine on extreme up or downhill sections for clean running at all times.
E-Start
To ensure fast starting in all conditions, the TX 300 features a highly convenient electric start. The reliable system removes the need for a kickstart completely. With the 12.8V 2 Ah Lithium-Ion battery located under the seat and close to the center of gravity, the handling is uncompromised. The engine is easily started and stopped via the same handlebar-mounted switch for ease of use.
Map Select Switch
By using the Map Select Switch, the engine characteristics can be tailored to modify the power delivery according to rider preference, conditions, and terrain. It has two settings that can be safely toggled between while riding, by simply pressing a button on the handlebar-mounted Map Select Switch. Map 1 (white) is the standard option, that delivers linear, predictable power, while map 2 (green) is more aggressive with improved throttle response and sharper, explosive power output.
EMS
The engine management system (EMS) is designed to be small, light, and fast at processing data. It incorporates a rollover sensor (ROS) which cuts the ignition and shuts off the engine in the event of a severe crash for an additional layer of safety.
Hour meter
The hour meter comes with an integrated fuel level indicator, which is visible on the FI status LED, and warns the rider when the fuel level is becoming low.
Start/stop switch
The combined engine 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, but the removal of an additional stop only button from the handlebar reduces the risk of potential damage or activation in the event of a fall.
2026 Husqvarna TX300 – Totalmotorcycle.com Specifications/Technical Details
US MSRP Price: $ See Dealer for pricing in USD
Canada MSRP Price: $ See Dealer for pricing in CDN
Europe/UK MSRP Price: £ See Dealer for pricing in GBP (On The Road inc 20% Vat)
Engine
• Primary drive 26:72
• Transmission 6-speed
• Battery capacity 2Ah
• Cooling Liquid cooled
• Secondary gear ratio 14:48
• Starter Electric starter
• Stroke 72mm
• Bore 72mm
• Clutch Wet, DDS multi-disc clutch, Brembo hydraulics
• Displacement 293.2cm³
• EMS Vitesco Technologies EMS
• Design 1-cylinder, 2-stroke engine
• Fuel-mixture generation Keihin EFI, throttle body 39 mm
Chassis
• Weight (without fuel) 102kg
• Tank capacity (approx.) 8.5l
• Wheelbase 1493mm
• 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 Closed Cartridge Ø 48 mm
• Ground clearance 354mm
• Handlebar Pro Taper, Aluminium Ø 28/22 mm
• Rear suspension WP XACT Monoshock with linkage
• Seat height 954 mm
• Silencer Aluminium
• Steering head angle 63.9°
• Rear subframe design Aluminum-reinforced polyamide
• Suspension travel (front) 300mm
• Suspension travel (rear) 300mm
• Tyre dimensions (front/rear) 80/100; 110/100
• Wheels 1.6 x 21″; 2.15 x 18″
• Wheelbase 1493 ± 10 mm
Manufacturer Specifications and appearance are subject to change without prior notice on Total Motorcycle (TMW).
Posted on Thursday, August 7th, 2025 by Michael Le Pard
