Category:
        
        
            Competition Motocross/Enduro
        
     
    
    
        
            Class Competitors:
        
        
            KTM EXC series, Yamaha WR series, Honda CRF-X, Kawasaki KX-FX, Suzuki RM-Z (off-road variants).
        
     
    
    
        
            Vehicle Segment:
        
        
            High-performance off-road motorcycle designed for competitive use.
        
     
    
        
            Brand Heritage Mention:
        
        
            Leverages Husqvarna's long history in motorcycle racing and off-road performance.
        
     
 
    
    
    
        
            Engine Mechanical:
        
        
            Engine assembly, disassembly, overhaul, cooling system, lubrication system.
        
     
    
        
            Fuel System:
        
        
            Fuel injection, fuel pump, fuel filter, fuel tank, injectors.
        
     
    
        
            Ignition System:
        
        
            Spark plugs, ignition coils, ignition timing, ECU control.
        
     
    
        
            Transmission And Drivetrain:
        
        
            Clutch, gearbox, final drive, chain adjustment, sprocket replacement.
        
     
    
        
            Suspension:
        
        
            Front forks (upside-down), rear shock absorber, linkage system, tuning adjustments.
        
     
    
        
            Brakes:
        
        
            Front and rear brake systems, hydraulic lines, calipers, master cylinders, brake pads, rotors.
        
     
    
        
            Electrical System:
        
        
            Wiring diagrams, battery, charging system (stator, regulator/rectifier), lighting, starter motor, fuses.
        
     
    
        
            Exhaust System:
        
        
            Exhaust pipes, muffler, emissions control (if applicable).
        
     
    
        
            Cooling System:
        
        
            Radiator, coolant, fan, hoses, thermostat.
        
     
    
        
            Bodywork And Chassis:
        
        
            Frame, body panels, seat, fuel tank, handlebars, footpegs.
        
     
    
        
            Wheels And Tires:
        
        
            Wheel bearing replacement, tire fitting, balancing.
        
     
    
    
        
            Routine Maintenance:
        
        
            Oil changes, filter replacements, chain lubrication and adjustment, air filter cleaning/replacement, spark plug checks.
        
     
    
        
            Troubleshooting:
        
        
            Diagnostic procedures for common faults and symptoms.
        
     
    
        
            Repair Procedures:
        
        
            Step-by-step instructions for component removal, installation, and repair.
        
     
    
        
            Overhaul Instructions:
        
        
            Detailed instructions for major component overhauls (e.g., engine, gearbox).
        
     
    
        
            Electrical Diagnostics:
        
        
            Fault finding using wiring diagrams and electrical test procedures.
        
     
    
        
            Suspension Tuning:
        
        
            Adjustments for sag, damping, and compression.
        
     
    
    
        
            Depth Level:
        
        
            Comprehensive - covers everything from basic maintenance to full engine rebuilds and complex electrical diagnostics.
        
     
 
    
    
    
        
            Engine Type:
        
        
            Four-stroke, single-cylinder
        
     
    
        
            Displacement:
        
        
            501cc (Approximate)
        
     
    
        
            Bore X Stroke:
        
        
            Refer to manual for exact specifications.
        
     
    
        
            Cooling System:
        
        
            Liquid-cooled
        
     
    
        
            Valve Train:
        
        
            DOHC, 4 valves
        
     
    
    
        
            Horsepower:
        
        
            Refer to manual; typically in the 50-60 HP range for this class.
        
     
    
        
            Torque:
        
        
            Refer to manual for exact specifications.
        
     
    
    
        
            Fuel Delivery:
        
        
            Electronic Fuel Injection (EFI)
        
     
    
        
            Fuel Type:
        
        
            Unleaded gasoline
        
     
 
    
    
    
        
            Length:
        
        
            Refer to manual for exact specifications.
        
     
    
        
            Width:
        
        
            Refer to manual for exact specifications.
        
     
    
        
            Height:
        
        
            Refer to manual for exact specifications.
        
     
    
    
        
            Dry Weight:
        
        
            Refer to manual for exact specifications (typically around 105-115 kg / 230-250 lbs).
        
     
    
        
            Wet Weight:
        
        
            Refer to manual for exact specifications.
        
     
    
        
            Fuel Tank Capacity:
        
        
            Refer to manual for exact specifications (typically 7-9 liters).
        
     
 
    
    
    
        
            Oil Change Interval:
        
        
            Refer to manual; typically every 10-15 hours of riding for competition use.
        
     
    
        
            Air Filter Cleaning:
        
        
            Refer to manual; typically after every few rides depending on conditions.
        
     
    
        
            Chain Maintenance:
        
        
            Lubricate and adjust as needed, typically every 500-700 km or more frequently if used in adverse conditions.
        
     
    
    
        
            Engine Oil Type:
        
        
            Refer to manual; typically a high-quality 10W-50 or 20W-50 motorcycle-specific synthetic oil (e.g., Motorex, Castrol).
        
     
    
        
            Coolant Type:
        
        
            Ethylene glycol-based coolant (typically 50/50 mix with distilled water).
        
     
    
        
            Brake Fluid Type:
        
        
            DOT 4 hydraulic brake fluid.
        
     
    
        
            Clutch Fluid Type:
        
        
            DOT 4 hydraulic clutch fluid (if hydraulically actuated).
        
     
    
    
        
            Common Wear Items:
        
        
            Clutch plates, brake pads, chain and sprockets, wheel bearings, fork seals.
        
     
    
        
            Potential Concerns:
        
        
            Some owners reported minor electrical gremlins or component durability issues typical of early models of new platforms. Refer to specific forum discussions for detailed owner feedback.
        
     
 
    
    
    
        
            Founding:
        
        
            Husqvarna is one of the oldest motorcycle manufacturers, founded in Sweden in 1903.
        
     
    
    
        
            Txc Series Introduction:
        
        
            The TXC series represented Husqvarna's move towards modern, competitive four-stroke off-road bikes.
        
     
    
        
            Engine Platform:
        
        
            The 511cc engine was part of a range of single-cylinder engines developed by Husqvarna (and shared with sister brand Cagiva/MV Agusta during certain periods).
        
     
    
    
        
            Manufacturing Location:
        
        
            Historically Italy (under Cagiva Group ownership) during this period.