Engine
Four-stroke, liquid-cooled, DOHC, four valves per cylinder, inline-four
Displacement
636 cc
Bore x Stroke
67.0 x 45.1mm
Compression Ratio
12.9:1
Fuel System
DFI® with four 38mm Keihin throttle bodies and oval sub-throttles
Ignition
TCBI with digital advance
Transmission
6-Speed
Final Drive
520 series X-ring chain
Rake/Trail
23.5 degrees / 4.0 in.
Frame type
Aluminum perimeter
Front Tire Size
120/70-ZR17
Rear Tire Size
180/55-ZR17
Wheelbase
54.9 in.
Front Suspension / wheel travel
41mm inverted Showa SFF-BP fork with top-out springs, stepless compression and
rebound damping, adjustable spring preload / 4.7 in.
Rear Suspension / wheel travel
Bottom-link Uni-Trak® with gas-charged shock, stepless compression and rebound damping adjustments, fully adjustable spring preload / 5.3 in.
Front Brakes
Dual 310mm petal rotors with dual radial-mount, Nissin four-piston, monobloc calipers
Rear Brakes
Single 220mm petal rotor with single-piston caliper
