Bore x Stroke (in,)
2.1 x 2.1 inches
Bore x Stroke (mm)
54.0 x 54.5 mm
Displacement (cc)
124.8 cc
Displacement (ci)
7.62 cubic inches
Engine Type
Single cylinder, two-stroke
Fuel Control
Double Overhead Cams/Twin Cam (DOHC)
Fuel System
Injection
Engine Lubrication
Wet sump
Ignition
Contactless, controlled, fully electronic ignition system with digital ignition timing adjustment, type Kokusan
Starter
Electric
Clutch
Wet multi-disc clutch, mechanically actuated
Final Drive
Chain (final drive)
Gearbox
6-speed
Primary Drive
5/8 x 1/4 (520) O Ring. Primary drive: 22:72.
Frame Type
Central double-cradle
Suspension - Front
WP upside-down Ø 48 mm
Suspension - Rear
WP Monoshock
Wheel Travel - Rear
150 mm / 5.9 in.