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Cross-Country
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350
F X
450
2021
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challenge shifting through the gears, rapidly building momentum, the trail begins to reveal less and less of itself. Up for the challenge, the anticipation of facing the unknown is the only motivation needed to keep on pushing.
When you know the ride is going to be a fast one, you’d better be ready for the challenge.
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Cross-Country without compromise. FX 350 / FX 450 Cross-country trails are often unpredictable in their arrangement. To master them, riders need to merge speed, momentum, physics, traction and skill into a seamless union of rider, machine and terrain. Husqvarna Motorcycles’ 2021 FX 350 and FX 450 are class-leading packages of cutting-edge performance, technology and handling. Machines designed to face their challenges with power and speed, without losing that important and delicate interaction between rider and surface. Featuring expertly crafted chromium molybdenum steel frames, combined with traction control, WP suspension and a progressive rear linkage, these powerful 4-strokes hold no compromise in pure cross-country performance, handling and precision.
FX 350 Balanced Performance.
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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, making for a more user-friendly riding experience in all conditions. It is this versatility, paired with intelligent traction and launch control, which makes the FX 350 one of the most multitalented cross-country motorcycles on the market.
Frame – Unparalleled rider feedback and straight-line stability.
magura hydraulic clutch
Premium WP forks with AER technology.
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Compact and powerful DOHC engine.
FX 450 Class-leading control.
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The pinnacle of Husqvarna cross-country competition, the FX 450 uses advanced engineering techniques to not only draw impressive power from the 450 cc motor, but also position the engine closer to the center of gravity to vastly improve handling and maneuverability. The addition of launch control means perfect acceleration off the line, while class-leading ergonomics and traction control keep the rider in full control.
Lightweight 2-piece carbon composite subframe.
magura brake system
Large capacity translucent fuel tank.
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High-strength DID DirtStar wheels with CNC-machined hubs.
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putting on your helmet before the ride resumes, you take a moment to focus on the challenge ahead.
TX 300i Purpose built 2-stroke.
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The TX 300i signifies the constant development and secure future of the historic 300 cc 2-stroke in the Husqvarna off-road line-up. Featuring the latest technology and modern electronic fuel injection, the TX 300i is a purpose-built closed course racing 2-stroke with cross-country specific features. A larger fuel tank, an 18-inch rear wheel and a side-stand increase the usability of the TX as a refined and manageable racing package.
Frame – Unparalleled rider feedback and straight-line stability.
magura hydraulic clutch
Engine – Innovative electronic fuel injection.
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Corrugated header pipe for increased durability.
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the elements Embarking on an off-road adventure, no matter how near or far, requires a level of readiness for every turn. From head to toe, Husqvarna Motorcycles offers a complete range of Functional off-road apparel designed and developed to suit your exact needs.
Rockstar graphics kit Factory front wheel 1,6x21� Seat
Preparation will keep you one step ahead.
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Moto 9 Mips Gotland Helmet Fuel Tank Gotland Pants
*reference website for sizing/fitment
Gotland jersey bLue
Ridefit Gotland Gloves
Gotland jacket
fmf megabomb header 17
FMF Factory 4.1 RCT silencer
Factory Rear Wheel 2,15x18�
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Handguard kit
d Ski
te Pla
*reference website for sizing/fitment
Factory Triple Clamp
Rekluse EXP 3.0 centrifugal Force Clutch Kit
Akrapovič “Evolution Line”
Engine
TX 300i
FX 350
FX 450
Engine type
Single cylinder, 2-stroke
Single cylinder, 4-stroke
Single cylinder, 4-stroke
Displacement
293.2 cc
349.7 cc
449.9 cc
Bore / stroke
72/72 mm
88/57.5 mm
95/63.4 mm
Compression ratio
–
14.2:1
12.75:1
Transmission
6 gears
6 gears
5 gears
Lubrication
Electronically regulated oil injection
Pressure lubrication with 2 oil pumps
Pressure lubrication with 2 oil pumps
Cooling
Liquid cooling
Liquid cooling
Liquid cooling
Clutch
Wet multi-disc DDS-clutch,
Wet multi-disc DS-clutch,
Wet multi-disc DDS-clutch,
Magura hydraulics
Magura hydraulics
Magura hydraulics
Starter / battery
Electric starter / Lithium Ion 12.8V 2Ah
Electric starter / Lithium Ion 12.8V 2Ah
Electric starter / Lithium Ion 12.8V 2Ah
Fuel system
TPI, Dellorto throttle body Ø 39 mm
Keihin EFI, throttle body 44 mm
Keihin EFI, throttle body 44 mm
Final drive
13:51
14:51
13:48
Frame
Central double-cradle-type 25CrMo4 steel
Central double-cradle-type 25CrMo4 steel
Central double-cradle-type 25CrMo4 steel
Subframe
Carbon fiber reinforced polyamide
Carbon fiber reinforced polyamide
Carbon fiber reinforced polyamide
Front suspension
WP XACT-USD, Ø 48 mm
WP XACT-USD, Ø 48 mm
WP XACT-USD, Ø 48 mm
Rear suspension
WP XACT Monoshock with linkage
WP XACT Monoshock with linkage
WP XACT Monoshock with linkage
Suspension travel front/rear
310 / 300 mm
310 / 300 mm
310 / 300 mm
Front brakes
Disc brake Ø 260 mm Magura
Disc brake Ø 260 mm Magura
Disc brake Ø 260 mm Magura
Rear brakes
Disc brake Ø 220 mm Magura
Disc brake Ø 220 mm Magura
Disc brake Ø 220 mm Magura
Front / rear tires
80/100-21”; 110/100-18”
80/100-21”; 110/100-18”
80/100-21”; 110/100-18”
Steering head angle
26.1°
26.1°
26.1°
Triple clamp offset
22 mm
22 mm
22 mm
Wheel base
1,485 ± 10 mm / 58.5 ± 0.4 in
1,485 ± 10 mm / 58.5 ± 0.4 in
1,485 ± 10 mm / 58.5 ± 0.4 in
Ground clearance
375 mm / 14.8 in
370 mm / 14.6 in
370 mm / 14.6 in
Seat height
950 mm / 37.4 in
950 mm / 37.4 in
950 mm / 37.4 in
Tank capacity, approx.
8.5 l / 2.25 gal
8.5 l / 2.25 gal
8.5 l / 2.25 gal
Weight, without fuel, approx.
101.5 kg / 223.8 lbs
100.5 kg / 221.6 lbs
101.3 kg / 223.3 lbs
Chassis
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Photos: R. Schedl, H. Mitterbauer, KISKA GmbH ART.NR.: 20200201002NA Legal disclaimer DO NOT attempt to imitate the illustrated riding scenes. The riders illustrated are professional motorcycle riders. The photos were taken on closed racing circuits or closed roads. Husqvarna Motorcycles warns all motorcyclists to wear protective safety gear and always ride in a responsible manner. Always obey relevant and applicable provisions of road traffic regulations. Only the homologated versions of the motorcycles promoted in this brochure are suitable for road use. The “warnings and hazard” notices in the owner’s manual must be read and obeyed when purchasing a motorcycle and using it for the first time. Some items in the Husqvarna Motorcycles accessories product line are not approved for use on public roads in certain circumstances (varies from country to country). Please contact your Husqvarna Motorcycles dealer for further information. The illustrated vehicles may vary in selected features and details from the production models and some illustrations feature optional equipment available at additional cost. All information concerning the scope of supply, appearance, services, dimensions, and weights is non-binding and specified with the condition that mistakes, printing, setting, and typing errors may occur; such information is subject to change without notice. Please note that model specifications may vary from country to country. Accessories and apparel shown may not be available in every country.
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