Husky Sport

01962 771122

Husky Sport

01962 771122

FX 450 2020

£8,649.00



FX 450 2020 Promotions

Model Description

The pinnacle of Husqvarna offroad competition, the FX 450 uses advanced engineering techniques to not only draw 63 hp from the 450cc motor, but also position the engine closer to the centre of gravity to vastly improve handling and manoeuvrability. The addition of launch control means perfect acceleration off the line, while class-leading ergonomics and traction control keep the rider in full control.

POWERFUL ENGINE
The SOHC cylinder head is incredibly compact and lightweight using a short profile with the camshaft located as close to the center of gravity as possible, significantly improving handling and agility. The lightweight valves are actauted via a rocker arm and feature timing specifically designed to deliver precise levels of torque and throttle response.

GEARBOX
A lightweight 5-speed gearbox produced by PANKL Racing Systems ensures the highest level of durability and reliability. The gear lever also features a unique design that prevents dirt build-up and keeps the lever tip in its original position, even in the toughest conditions, while an advanced gear sensor selects the ideal engine map for each gear.

CRANKSHAFT
The crankshaft is specifically positioned to harness the rotating mass in the ideal centre of gravity resulting in a lightweight and agile handling feel. As such, the inertia produced by the crankshaft is carefully calculated to deliver optimal traction and rideability from the powerful 450cc plant. A plain big end bearing comprising of two force-fitted bearing shells ensure maximum reliability and durability, guaranteeing long service intervals of 100 hours.

DDS CLUTCH
The FX 450 features a Dampened Diaphragm Steel 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 that allows the use of thin steel liners and contributes to the compact design of the engine.

WP AER 48 SUSPENSION
The WP XACT fork is lightweight and easy to adjust through a single air valve for pre-load, using the supplied fork pump. Compression and rebound fine-tuning is handled by tool-free click adjusters. Together with the fully adjustable WP XACT rear shock, Husqvarna offers superior suspension performance, feeling and comfort.

MAP SWITCH
A mapping switch as standard serves multiple functions. It can be used to initiate launch control, allows riders to toggle between 2 engine maps or activate traction control. Both traction control and launch control feature an updated setting for improved traction on slippery trails for better handling and faster launches.

Model Specification

Engine

Engine

1-cylinder, 4-stroke engine

Displacement

449.9 cc

Starting aid

Electric starter

Frame

Bore

95 mm

Stroke

63.4 mm

Frame

25CrMo4 steel central-tube frame

Chain

5/8 x 1/4

Steering head angle

63.9 degrees

Total fuel tank capacity approx.

8.5 l

Weight without fuel approx.

101.6 kg

Transmission

Transmission

5 speed

Primary ratio

31:76

Secondary gear ratio

13:48

Clutch

Wet, multi-disc clutch, Magura hydraulics

Suspension

Forks

WP XACT upside-down fork, 48 mm

Shock absorber

WP XACT shock absorber with linkage

Suspension travel Front

310 mm

Suspension travel Rear

300 mm

Dimensions

Wheel base

1485 mm

Ground clearance (unloaded)

370 mm

Seat height (unloaded)

950 mm