The FS 450 engine benefits from advanced engineering techniques to deliver maximum performance. For 2023 the engine is lighter, weighing just 59 lb (26.8 kg), and is tilted two degrees backwards to further centralise mass for enhanced handling and significantly improved anti-squat behaviour from the chassis. Servicing of the FS 450 engine is made easier compared to previous models thanks to the addition of service markers on the engine cases.
| ENGINE | |
| TORQUE | 5-speed |
| TRANSMISSION | 2 Ah |
|
BATTERY CAPACITY
|
|
| COOLING | Liquid cooled |
| STARTER | Electric starter |
| STROKE | 63.4 mm |
| BORE | 95 mm |
| CLUTCH |
Wet multi-disc Suter clutch, Brembo hydraulics
|
| DISPLACEMENT | 449.9 cm³ |
| EMS | Keihin EMS |
| DESIGN | 1-cylinder, 4-stroke engine |
| CHASSIS | |
| WEIGHT (WITHOUT FUEL) | 107.6 kg |
| TANK CAPACITY (APPROX.) | 7.2 l |
| FRONT BRAKE DISC DIAMETER | 310 mm |
| REAR BRAKE DISC DIAMETER | 220 mm |
| FRONT BRAKE | Disc brake |
| REAR BRAKE | Disc brake |
| CHAIN | 5/8 x 1/4″ |
| FRAME DESIGN |
25CrMo4 steel central-tube frame
|
| FRONT SUSPENSION | WP XACT-USD, Ø 48 mm |
| GROUND CLEARANCE | 281 mm |
| REAR SUSPENSION |
WP XACT Monoshock with linkage
|
| SEAT HEIGHT | 898 mm |
| STEERING HEAD ANGLE | 63.9 ° |
| SUSPENSION TRAVEL (FRONT) | 285 mm |
| SUSPENSION TRAVEL (REAR) | 266 mm |
While great effort is made to ensure the accuracy of the information on this site, errors can occur. Please verify all pricing information with a customer service representative. This is easily done by calling us or visiting us at the dealership.
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