Husqvarna FC 450
- 4 stroke
- 103.3 kg
- Fuel capacity 7.2 liters
- Seat height 946 millimeters
The Husqvarna FC 450 is a premier motocross motorcycle, engineered with a powerful engine and a lightweight chassis for unrivaled on-track performance.
Verify specs with Husqvarna →
Specifications
| Brand | Husqvarna |
| Power (HP) | Not published by Husqvarna |
| Torque (NM) | Not published by Husqvarna |
| Price | $11,749 (US list price, plus $690 freight) |
| Engine Stroke | 4 |
| Displacement (cc) | 449.9 |
| Cylinders | 1 |
| Weight (without fuel) | 103.3 kg |
| Fuel Capacity (l) | 7.2 |
| Seat Height (mm) | 946 |
| Gears | 5 |
| Start Type | Electric starter |
| Suspension Front (mm) | WP XACT-USD, Ø 48 mm |
| Suspension Rear (mm) | WP XACT Monoshock with linkage |
| Frame | Central double-cradle-type 25CrMo4 steel |
| Brakes Front (mm) | 260 mm disc brake |
| Brakes Rear (mm) | 220 mm disc brake |
| Clutch | Wet, DDS multi-disc clutch, Brembo hydraulics |
| Bike URL | https://www.husqvarna-motorcycles.com/en-us/models/motocross/4-stroke/fc-450-2027.html |
Sources:
- price, power, torque, weight, seat height, tank, all other specs: FC 450 2027, Husqvarna Motorcycles USA, checked 2026-10-14. Husqvarna publishes no power or torque figure.
Who the Husqvarna FC 450 is for
Best for
- Open, faster hard enduro and desert-style terrain
- Riders with the strength and skill to manage a 450 four-stroke in technical sections
- Riders coming from motocross who want more torque for enduro
Avoid if
- You are learning hard enduro — a 300 two-stroke or smaller four-stroke is easier to manage
- Your terrain is mostly tight, rocky, low-speed — a 300/350 is usually better
- You cannot commit to higher fuel consumption and heavier bike weight
Compare the Husqvarna FC 450
Pick any rival to see a side-by-side rider-focused comparison — or jump straight into one of the popular matchups below.
Build your own comparison
Hand picked collection of the most dominant machines in the Hard Enduro Universe

GASGAS MC 350F
- 102.2 kg
- 4 stroke
The GASGAS MC 350F was a high-performance motocross bike that delivered a fun and energetic ride, blending usable power with playful handling.
Learn More ->
GASGAS MC 450F
- 103.6 kg
- 4 stroke
The GASGAS MC 450F is a serious motocross contender, packing immense power into a lightweight and easy-to-handle chassis for a thrilling ride.
Learn More ->
Beta 450 RX
- 104.5 kg
- 4 stroke
Beta's first four-stroke motocross bike, the 450 RX, is engineered for performance with a focus on rideability, making it a strong contender in the MXGP class.
Learn More ->
Beta 350 RR Race Edition
- 107.5 kg
- 4 stroke
The Beta 350 RR Race Edition is a competition-ready enduro bike, packed with high-performance components for riders who demand the best.
Learn More ->You might be interested in

Road-Legal Enduro Bikes: Which You Can Register, and Where
Is the KTM 300 EXC street legal? Which enduro bikes can be registered for the road in the UK, the EU, Portugal, the US, Canada and Australia, from makers' manuals and official rules.
Read More ->
Two-Stroke vs Four-Stroke Enduro Bikes: Which Should You Ride?
Which engine sizes each maker sells as a two-stroke or a four-stroke, how they differ in power, weight, servicing and fuel, and which suits beginners, hard enduro and fast enduro.
Read More ->
Enduro for Beginners: Your First Bike, Kit, Where to Ride and Costs
How to get into enduro: choosing a first bike, the kit you need, where to ride legally, how to learn, who to ride with, and what it costs in the UK, US and Portugal.
Read More ->
Enduro Bike Protection: What to Fit First
Enduro bike protection in priority order: full-wrap hand guards, then a rear disc guard, chain guide and clutch slave guard, a skid plate if your bike lacks one, and radiator guards for extreme riding. What each part saves and what to look for.
Read More ->The most dedicated athletes in Hard Enduro, making a name for themselves

Graham Jarvis
- United Kingdom
- JARV-E (electric)
- JARV-E (development partner)
Graham Jarvis (born 21 April 1975, Ripon) is a British hard enduro racer and five-time British Trials Champion. He has won Red Bull Romaniacs seven times and Erzbergrodeo five times. In 2026 he races the electric JARV-E, which he helped develop.

Manuel Lettenbichler
- Germany
- KTM 300 EXC
- Red Bull KTM Factory Racing
Manuel "Mani" Lettenbichler is a German hard enduro racer for Red Bull KTM Factory Racing and the son of Andreas Lettenbichler. He is a four-time FIM Hard Enduro World Champion (2022–2025), a five-time Erzbergrodeo winner (2022–2026) and a seven-time Red Bull Romaniacs winner.

Billy Bolt
- United Kingdom
- Husqvarna TE 300
- Husqvarna Factory Racing
Billy Bolt, from Newcastle, England, is a former trials rider who races hard enduro and SuperEnduro for Husqvarna Factory Racing. He was the first FIM Hard Enduro World Champion (2021), won the first WESS title (2018) and has won six FIM SuperEnduro world titles in a row (2020, 2022–2026).

Tadeusz 'Taddy' Błażusiak
- Poland
- KTM (Brand Ambassador)
Taddy Błażusiak is a Polish former trials champion who won the Erzbergrodeo Red Bull Hare Scramble on his debut in 2007 and four more times through 2011. He won six FIM indoor enduro world titles and five AMA EnduroCross titles, and rejoined KTM as a brand ambassador in March 2025.