As used by Rockstar Energy Husqvarna Factory Racing in AMA Supercross and Pro Motocross competition, the FMF Factory 4.1 RCT silencer is a championship-winning component. Beautifully crafted with a blue anodized titanium body and finished with a carbon fiber end cap, the silencer is considerably lighter than standard, slightly shorter to centralize mass, and delivers a notable boost to overall performance.
| ENGINE | |
| TRANSMISSION | 5-speed |
| BATTERY CAPACITY | 2 Ah |
| COOLING | Liquid cooled |
| STARTER | Electric starter |
| STROKE | 63.4 mm |
| BORE | 95 mm |
| CLUTCH |
Wet, DDS multi-disc clutch, Brembo hydraulics
|
| DISPLACEMENT | 449.9 cm³ |
| EMS | Keihin EMS |
| DESIGN | 1-cylinder, 4-stroke engine |
| CHASSIS | |
| WEIGHT (WITHOUT FUEL) | 104.1 kg |
| TANK CAPACITY (APPROX.) | 7.2 l |
| FRONT BRAKE DISC DIAMETER | 260 mm |
| REAR BRAKE DISC DIAMETER | 220 mm |
| FRONT BRAKE | Disc brake |
| REAR BRAKE | Disc brake |
| CHAIN | 520, Non-sealed |
| FRAME DESIGN |
25CrMo4 steel central-tube frame
|
| FRONT SUSPENSION | WP XACT-USD, Ø 48 mm |
| GROUND CLEARANCE | 343 mm |
| REAR SUSPENSION |
WP XACT Monoshock with linkage
|
| SEAT HEIGHT | 953 mm |
| STEERING HEAD ANGLE | 63.9 ° |
| SUSPENSION TRAVEL (FRONT) | 310 mm |
| SUSPENSION TRAVEL (REAR) | 300 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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