
Husqvarna FS 450
Key specifications
Overview
Introducing the 2021 Husqvarna FS 450, a super motard that masterfully combines race-ready performance with everyday usability. Designed for those who crave the thrill of the twisties as much as the open road, the FS 450 stands out in a competitive market where agility and power are paramount. With its striking blue, white, and yellow color scheme, this bike isn’t just a feast for the eyes; it embodies the spirit of Husqvarna’s rich motocross heritage while pushing boundaries in the super motard category. Whether you're tackling tight corners in urban settings or carving through winding backroads, the FS 450 is engineered to deliver an exhilarating ride that leaves competitors in the dust. At the heart of the FS 450 lies a potent single-cylinder, four-stroke engine with a displacement of 449.9 ccm that churns out an impressive 63.0 horsepower. This robust powerplant is designed for performance, featuring a bore and stroke of 95.0 x 63.4 mm, paired with a responsive Keihin EMS ignition system. The result is a thrilling acceleration that transforms any ride into a race. The 5-speed gearbox, coupled with a Suter slipper clutch, ensures smooth gear transitions, allowing riders to unleash the bike’s full potential while enjoying superb handling dynamics. Additionally, the liquid cooling system maintains optimal temperature during spirited rides, giving you the confidence to push the limits. Husqvarna has packed the FS 450 with cutting-edge features that enhance not only performance but also rider comfort and control. The central double-cradle frame, crafted from 25CrMo4 steel, provides exceptional rigidity and stability, while the WP XACT suspension—featuring a 48 mm front fork and rear monoshock—offers an impressive travel of 285 mm and 266 mm, respectively. This setup allows the bike to absorb shocks and bumps effortlessly, providing a smooth ride across diverse terrains. The high-performance Brembo braking system ensures precise stopping power, making it easy to navigate both urban environments and rugged backroads. With a lightweight build of just 102.8 kg, the FS 450 boasts an impressive power-to-weight ratio of 0.6128 HP/kg, elevating its agility and responsiveness. **
Pros
- Exceptional Power-to-Weight Ratio: With 63 HP and a lightweight design, the FS 450 accelerates quickly, making it ideal for both spirited rides and track days.
- Advanced Suspension: The WP XACT suspension setup allows for superior handling and comfort, whether you're tackling sharp corners or rough terrain.
- Race-Ready Features: Equipped with a slipper clutch and high-performance Brembo brakes, this bike is built for serious riders who demand top-notch performance.
Cons
- Seat Height: At 890 mm, the seat might be a stretch for shorter riders, potentially affecting comfort and confidence.
- Limited Fuel Capacity: With only 7 liters, longer rides may require more frequent fuel stops, which can be a hassle during extended outings.
- Niche Market: As a super motard, it may not appeal to riders looking for a versatile touring bike or cruiser, limiting its audience.
Technical details
Source specification data
- Make
- Husqvarna
- Model
- FS 450
- Category
- Super motard
- Starter
- Electric
- Electrical
- Lightweight Li-Ion 2.0 Ah battery
- Color Options
- Blue/white/yellow
- Power
- 63.0 HP (46.0 kW))
- Clutch
- Suter slipper clutch, Magura Hydraulics
- Gearbox
- 5-speed
- Ignition
- Keihin EMS
- Driveline
- 5/8 x 1/4 in. chain
- Fuel System
- Carburettor
- Bore X Stroke
- 95.0 x 63.4 mm (3.7 x 2.5 inches)
- Displacement
- 449.9 ccm (27.45 cubic inches)
- Cooling System
- Liquid
- Engine Details
- Single cylinder, four-stroke
- Transmission Type Final Drive
- Chain
- Dry Weight
- 102.8 kg (226.6 pounds)
- Seat Height
- 890 mm (35.0 inches) If adjustable, lowest setting.
- Fuel Capacity
- 7.00 litres (1.85 gallons)
- Overall Length
- 2260 mm (89.0 inches)
- Ground Clearance
- 290 mm (11.4 inches)
- Power Weight Ratio
- 0.6128 HP/kg
- Rake
- 26.1°
- Rear Tyre
- 140/90-17
- Frame Type
- Central
- double-cradle-type 25
- Mo4
- steel
- Front Tyre
- 90/90-17
- Rear Brakes
- Single
- disc.
- Brembo
- single-piston floating calliper
- Front Brakes
- Single
- disc.
- Brembo
- four-piston radial fixed calliper
- Rear Suspension
- WP XACT Monoshock with linkage
- Front Suspension
- WP XACT-USD, Ø 48 mm
- Rear Wheel Travel
- 266 mm (10.5 inches)
- Front Wheel Travel
- 285 mm (11.2 inches)