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GAS GAS SM 450 Supermotard - 2009 Specifications and Reviews
The 2009 GAS GAS SM 450 Supermotard is a lightweight, nimble streetbike built for agile urban riding and tight technical courses. Powered by a 449cc fuel-injected single-cylinder four-stroke engine with a six-speed gearbox, it delivers responsive performance ideal for riders seeking playful handling and quick maneuverability over raw power.
General information | |
| Category | Super motard |
| Year | 2009 |
| Model | GAS GAS SM 450 Supermotard |
Engine and Transmission Specifications | |
| Clutch | Multidisc in oil bath, hydraulically operated. |
| Gearbox | 6-speed |
| Cooling system | Liquid |
| Lubrication system | By fuel mixture. |
| Starter | Kick |
| Ignition | Integrated in the injection system. |
| Valves per cylinder | 4 |
| Fuel system | Injection |
| Bore x stroke | 97.0 x 60.8 mm (3.8 x 2.4 inches) |
| Stroke | 4 |
| Engine type | Single cylinder |
| Capacity: | 449.00 ccm (27.40 cubic inches) |
Physical measures and capacities | |
| Wheelbase | 1,465 mm (57.7 inches) |
| Ground clearance | 255 mm (10.0 inches) |
| Seat height | 900 mm (35.4 inches) If adjustable, lowest setting. |
| Dry weight | 119.0 kg (262.4 pounds) |
| | |
GAS GAS SM 450 Supermotard dimensions and frame | |
| Rear brakes diameter | 220 mm (8.7 inches) |
| Rear brakes | Single disc |
| Front brakes diameter | 260 mm (10.2 inches) |
| Front brakes | Single disc. 2-piston caliper, Nissin |
| Rear tyre dimensions | 150/60-17 |
| Front tyre dimensions | 120/60-17 |
| Rear suspension travel | 320 mm (12.6 inches) |
| Rear suspension | Aluminium swing arm. Sachs shock absorber. |
| Front suspension travel | 290 mm (11.4 inches) |
| Front suspension | 45 mm upside-down fork |
| Frame type | Type Deltabox* made of ´D´ profile CrMo |
| | |
Speed and acceleration | |
| Color options | Black/yellow |
| Fuel capacity | 6.70 litres (1.77 gallons) |
Other specs | |
| Maintenance | Find parts, fluids, filters, maintenance tools and service items on eBay |
Performance Profile & Rider Fit
4.5s
0-60 mph (est.)
Best For
Track80%
City70%
Cornering95%
Daily Riding45%
Touring20%
Passenger25%
Rider Profile
| Best For | This bike suits experienced riders comfortable with a light, punchy, high-strung single-cylinder machine that demands active input. |
| Purpose | Built for supermoto-style thrills, sharp cornering, and tight, technical roads or track days rather than long-distance travel. |
| Rider Fit | The tall seat height and minimal weight favor taller, fit riders who can confidently manage a top-heavy stance at stops. |
| Character | A raw, aggressive, flickable machine that rewards an athletic riding style and eagerness to attack corners. |
| Not Ideal For | This is not the right choice for riders seeking plush comfort, passenger-friendly touring, or serious off-road capability. |
Character map is an editorial estimate based on this bike's specifications, not a lab-tested measurement.
Rider Reviews
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