2021 Husqvarna FS 450

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FS 450
The pinnacle of Husqvarna supermoto competition, the FS 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 actuated via a rocker arm and feature timing specifically designed to deliver precise levels of torque and throttle response.

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.

FUNCTIONAL BODYWORK
Clean, Swedish-inspired design and ergonomics are tailored to deliver exceptional comfort and control, enabling riders to perform at the highest level for extended periods of time. Adapted after countless hours of testing, the contact points are specifically positioned to allow seamless movement around the motorcycle.

MAP SWITCH
Designed for easy, one-finger operation, the map switch is standard on the FS 450. This allows riders to easily select between 2 engine maps, activate the launch control or toggle the traction control feature.

 

Engine

  • Engine Type:
    Single-Cylinder
  • Cylinders:
    1
  • Engine Stroke:
    4-Stroke
  • Horsepower (bhp):
    63
  • Horsepower (kW):
    47
  • Cooling:
    Liquid
  • Valves:
    4
  • Valves Per Cylinder:
    4
  • Valve Configuration:
    SOHC
  • Bore (mm):
    95
  • Bore (in):
    3.74
  • Stroke (mm):
    63.4
  • Stroke (in):
    2.5
  • Displacement (cc):
    449.9
  • Displacement (ci):
    27.4
  • Compression Ratio:
    12.8:1
  • Starter:
    Electric
  • Fuel Requirements:
    Premium
  • Fuel Type:
    Gas

Brakes

  • Brake Brand Name:
    Brembo®
  • Front Brake Type:
    Hydraulic Disc
  • Front Brake Diameter (in):
    12.2
  • Front Brake Diameter (mm):
    310
  • Rear Brake Type:
    Hydraulic Disc
  • Rear Brake Diameter (in):
    8.7
  • Rear Brake Diameter (mm):
    220

Carburetion

  • Carburetion Brand:
    Keihin
  • Fuel Injector:
    Yes
  • Fuel Injector Size (mm):
    44
  • Carburetion Type:
    Fuel Injected

Dimensions

  • Wheelbase (in):
    57.5
  • Wheelbase (mm):
    1461
  • Ground Clearance (in):
    11.4
  • Ground Clearance (mm):
    290

Other

  • Fuel Capacity (gal):
    1.8
  • Fuel Capacity (l):
    6.8
  • Frame:
    Chromium Molybdenum
  • Body Material:
    Plastic
  • Chain Guard:
    Yes
  • Engine Case Guard:
    Yes
  • Fork Guards:
    Yes
  • Hand Guards:
    Yes
  • Exhaust Guard:
    Yes
  • Foot Peg Location:
    Driver
  • Front Suspension Type:
    Inverted Fork
  • Front Suspension Size (in):
    1.9
  • Front Suspension Size (mm):
    48
  • Front Travel (in):
    11.2
  • Front Travel (mm):
    285
  • Front Adjustable Fork Pre-Load:
    Yes
  • Front Adjustable Rebound Damping:
    Yes
  • Front Suspension Brand Name:
    WP XACT
  • SysModelID:
    108649
  • MfrModelID:
    F2303U0
  • Year:
    2021
  • Manufacturer:
    Husqvarna
  • Model Name:
    FS
  • Trim Name:
    450
  • Family Name:
    FS
  • Product Type:
    Motorcycle / Scooter
  • Manufacturer Type:
    Supermoto
  • Generic Type (Primary):
    Track
  • Manufacturer Country:
    Austria
  • Photo Name:
    2021_Husqvarna_FS_450.jpg
  • Major Revision Year:
    2017
  • Revision Status:
    Carryover
  • Competitor Code:
    MOT21ZCA000
  • Introduction Year:
    2017
  • Manufacturer Recommend Minimum Age:
    16
  • SysTrimId:
    334405
  • SysMakeId:
    330
  • IsCurrent:
    Yes
  • Historical ID:
    292520
  • Data Provider:
    CRS
  • Parent Company:
    Husqvarna
  • Display Name:
    FS 450
  • Engine Displacement to Weight (cc):
    1.98
  • Currency:
    US Dollars
  • Warranty (Months):
    1
  • Destination Charge:
    450
  • Warranty (Condition):
    Limited
  • Rear Suspension Type:
    Twin Sided Swing Arm
  • Rear Travel (in):
    10.5
  • Rear Travel (mm):
    266
  • Rear Adjustable Shock / Spring Pre-Load:
    Yes
  • Rear Adjustable Rebound Damping:
    Yes
  • Number Rear Shock Absorbers:
    1
  • Rear Suspension Brand Name:
    WP XACT
  • Rear Suspension Material:
    Aluminum
  • Seat Type:
    One-Piece
  • Seat Material:
    Vinyl
  • Seat Location:
    Driver
  • Seat Height (in):
    35
  • Seat Height (mm):
    890
  • Number Of Seats:
    1
  • Stand Type:
    Kick
  • Steering Control:
    Handlebar
  • Top Crown Material:
    Aluminum
  • Tire Brand:
    Bridgestone®
  • Front Tire Width:
    125
  • Front Tire Aspect Ratio:
    80
  • Front Wheel Diameter:
    16.5
  • Rear Tire Width:
    165
  • Rear Tire Aspect Ratio:
    65
  • Rear Wheel Diameter:
    17
  • Front Tire (Full Spec):
    Bridgestone® Battlax Supermoto BM01Z: 125/80 R16.5 TL
  • Rear Tire (Full Spec):
    Bridgestone®Battlax Racing: 165/630 R17 TL
  • Wheels Composition:
    Aluminum
  • Tube / Tubeless:
    Tubeless

Our Location


Harsh Outdoors
600 Oak Avenue
Eaton, CO 80615