The Gas Gas SM 450 FSE is a highly capable motocross bike designed for aggressive racing and hard-hitting performance. Powered by a 449cc two-stroke engine, it boasts an impressive power-to-weight ratio, allowing riders to tap into its raw energy reserves with ease.
A robust five-speed transmission complements the engine’s capabilities, providing seamless gear shifts and crisp handling in any riding situation. Suspension travel is generous, ensuring stability at speed and composure when navigating technical sections of track.
Whether tackling tight singletrack or high-speed jumps, the Gas Gas SM 450 FSE delivers an exhilarating ride experience. Its well-balanced chassis and intuitive controls make it accessible to a wide range of riders, while its raw power and agility reward seasoned competitors with precision handling.
Key Specifications
Engine Type
Four stroke, single cylinder,DOHC4 valve
Engine Capacity
27.4 cubic inches / 449 cc
Max Power
50 hp / 37.2 kW @ 7340 rpm
Max Torque
36.1 ft-lb / 49 nm
Fuel Tank Capacity
2.5 US gallons / 8.5 L
Seat Height
35.4 inches / 900 mm
*n/a – information not provided by manufacturer
All Specifications
Make & Model
Model
Gas Gas SM 450 FSE
Year
2007 – 2009
Engine
Engine Type
Four stroke, single cylinder,DOHC4 valve
Displacement
27.4 cubic inches / 449 cc
Bore x Stroke
97 x 60.8 mm
Max Horsepower
50 hp / 37.2 kW @ 7340 rpm
Max Torque
36.1 ft-lb / 49 nm
Engine Management System
Injection. Electronic injection (Battery less EFI)
Lubrication System
Wet sump
Cooling System
Liquid cooled
Performance
Top Speed
n/a
*n/a – information not provided by manufacturer
Transmission
Clutch
Multidisc hidraulic operated AJP.
Gearbox
6 Speed
Final Drive
Chain
Electrical & Electronics System
Starter
Electric & Kick
Chassis & Suspension
Frame Type
Deltabox type built using cromoly, rectangular tubes, aluminum swingarm
Front Suspension
45mm Marzocchi forks
Front Suspension Travel
11.6 inches / 295 mm
Rear Suspension
Progressive system with hlins shock absorber
Rear Suspension Travel
12.6 inches / 320 mm
Wheels & Brakes
Front Tire Size
120/60 -17
Rear Tire Size
150/60 -17
Front Brakes
Single 260mm disc 2 piston caliper
Rear Brakes
Single 220mm disc 1 piston caliper
Dimension & Weights
Seat Height
35.4 inches / 900 mm
Wheelbase
58.1 inches / 1475 mm
Ground Clearance
290 mm / 11.4 in
Fuel Tank Capacity
2.5 US gallons / 8.5 L
Dry Weight
118 kg / 260 lbs
*We strive to provide the most comprehensive and accurate specifications possible. However, certain details may not be available if the manufacturer did not disclose them or if the information is no longer publicly accessible. If you find any discrepancy with any data on this site, please feel free to let us know at contact@throttlecraze.com
