- New intake and exhaust ports, a new Dual-Timing PGM-FI fuel injection setup and redesigned muffler internals boost torque output and increase throttle response. - New clutch springs give a lighter pull at the lever without sacrificing durability. - Revised internals in the KYB PSF® (Pneumatic Spring Fork) yield improved damping response.
Engine Type: 449cc liquid-cooled single-cylinder four-stroke Bore and Stroke: 96.0mm x 62.1mm Compression ratio: 12.5:1 Valve Train: Unicam, four-valve; 36mm intake, titanium; 31mm exhaust, steel Induction: Dual-Timing PGM-FI, 46mm throttle body Ignition: Full transistor with electronic advance Transmission: Close-ratio five-speed Final Drive: #520 chain; 13T/48T
Suspension Front: 48mm inverted KYB PSF (Pneumatic Spring Fork) with air-adjustable spring rate, and rebound and compression-damping adjustability; 12.2 inches travel. Rear: Pro-Link® KYB single shock with adjustable spring preload, rebound damping adjustability, and compression damping adjustment separated into low-speed and high-speed; 12.4 inches travel
Brakes Front: Single 240mm disc with twin-piston caliper Rear: Single 240mm disc
WARNING: Much of the action depictÂed in this magazine is potentially danÂgerous. Virtually all of the riders seen in our photos are experienced exÂperts or professionals. Do not atÃƒâ€šÃ‚Âtempt to duplicate any stunts that are beÂyond your own capabilities. Always wear the appropriate safety gear.
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