Safety Information
Essential Safety Gear:
- DOT-approved helmet
- Motorcycle-specific jacket and pants
- Protective gloves
- Motorcycle boots
- Eye protection
Pre-Ride Inspection Checklist
- Fuel Level: Check fuel level and ensure fuel valve is in correct position.
- Tire Condition: Inspect tires for proper pressure, tread depth, and damage.
- Brake System: Test front and rear brakes for proper operation and fluid level.
- Chain and Sprockets: Check chain tension, lubrication, and sprocket condition.
- Controls: Verify throttle, clutch, and brake controls operate smoothly.
- Lights and Signals: Test all lights, indicators, and horn.
- Fluid Levels: Check engine oil, coolant, and brake fluid levels.
- Fasteners: Ensure all critical fasteners are properly tightened.
Specifications
| Engine Type | Single cylinder, 4-stroke |
| Displacement | 449.9 cc |
| Bore x Stroke | 95.0 x 63.4 mm |
| Compression Ratio | 12.75:1 |
| Starter | Electric starter |
| Transmission | 6-speed |
| Fuel System | Keihin EFI, throttle body 42 mm |
| Lubrication | Pressure lubrication with 2 oil pumps |
| Primary Drive | 24:73 |
| Final Drive | 5/8 x 1/4" X-Ring chain |
| Clutch | Wet multi-disc DDS clutch, Brembo hydraulics |
| Frame | Central double-cradle type 25CrMo4 steel |
| Subframe | Carbon fiber reinforced polyamide |
| Handlebar | Pro Taper, Aluminium 28/22 mm |
| Front Suspension | WP XACT-USD, Ø 48 mm |
| Rear Suspension | WP XACT Monoshock with linkage |
| Suspension Travel Front/Rear | 310 mm / 300 mm |
| Front/Rear Brakes | Disc brake Ø 260 mm / Ø 220 mm |
| Front/Rear Rims | 1.60 x 21"; 2.15 x 18" |
| Front/Rear Tires | 90/90-21"; 140/80-18" |
| Chain | 5/8 x 1/4" X-Ring |
| Silencer | Akrapovič |
| Steering Head Angle | 63.5° |
| Wheelbase | 1,495 ± 10 mm |
| Ground Clearance | 370 mm |
| Seat Height | 950 mm |
| Tank Capacity (approx.) | 8.5 liters |
| Weight (without fuel) | 107.5 kg |
Warranty Information
- Standard Warranty: 6 months from date of purchase
- Extended Warranty: Available for purchase
- Emission Control System Warranty: 5 years or 18,641 miles
For warranty service, contact Husqvarna Motorcycles Customer Service at 1-855-464-6782 or visit Husqvarna-motorcycles.com
Maintenance Schedule
After First Hour
Check and tighten all bolts, nuts and fasteners. Check chain tension and adjust if necessary. Check spoke tension.
After 3 Hours
Change engine oil and oil filter. Clean oil screens. Check valve clearance. Check brake fluid level.
After 10 Hours
Change engine oil. Clean air filter. Check wheel bearings. Check steering head bearings. Check suspension linkage.
After 30 Hours
Change engine oil and oil filter. Check valve clearance. Change brake fluid. Check coolant level and condition.
After 60 Hours
Change engine oil. Clean fuel filter. Check clutch plates. Check wheel bearings. Check all cables and controls.
After 120 Hours
Complete engine overhaul recommended. Replace piston and rings. Check transmission bearings. Replace suspension fluids.
Regular Maintenance Procedures
Air Filter Service
Clean air filter every 5-10 hours depending on conditions. Use proper air filter oil and grease sealing lip.
Chain Maintenance
Clean and lubricate chain after every ride. Check tension regularly (50-60mm free play).
Brake System
Check brake pad thickness regularly. Change brake fluid every 30 hours or annually. Bleed system if spongy feel.
Suspension Service
Change fork oil every 40 hours. Service shock every 60 hours. Check seals for leaks regularly.
Engine Oil
Use recommended Motorex oil. Change every 10 hours for severe conditions, 15 hours for normal use.
Cooling System
Check coolant level regularly. Use recommended coolant mixture. Change coolant annually.
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Engine won't start | Dead battery, fuel issue, kill switch engaged | Check battery charge, fuel supply, kill switch position |
| Hard starting when hot | Fuel vapor lock, hot start not functioning | Use hot start lever, check fuel line routing |
| Poor performance | Clogged air filter, dirty fuel filter, worn spark plug | Clean/replace air filter, replace fuel filter and spark plug |
| Overheating | Low coolant, clogged radiator, lean fuel mixture | Check coolant level, clean radiator, check jetting |
| Excessive vibration | Loose engine mounts, unbalanced wheels, worn bearings | Tighten engine mounts, balance wheels, replace bearings |
| Brakes dragging | Stuck caliper piston, contaminated fluid, warped rotor | Clean caliper, change fluid, check rotor condition |
| Chain jumping/skipping | Worn sprockets, stretched chain, improper tension | Replace chain and sprockets, adjust to proper tension |
| Electrical issues | Loose connections, blown fuse, faulty stator | Check all connections, replace fuse, test stator output |
Common Error Indicators
- Check Engine Light: Engine management system fault - Check connections and sensors
- Oil Pressure Light: Low oil pressure - Stop engine immediately and check oil level
- Temperature Warning: Engine overheating - Stop and allow to cool, check coolant
- Battery Light: Charging system fault - Check stator and regulator/rectifier
- Fuel Light: Low fuel level - Refuel as soon as possible
- ABS Light (if equipped): ABS system fault - System reverts to standard brakes
Manual Downloads
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FE 450
450cc Enduro
FE 501
501cc Enduro
TE 300
300cc 2-Stroke Enduro
TE 250
250cc 2-Stroke Enduro
Motocross Models
FC 450
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Popular Previous Models
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