| Engine | Fuel-injected, OHV, wet-sump, longitudinally-mounted, 1-cylinder, 4-stroke |
| Displacement | 420 cc
|
Bore x Stroke | 86.5 x 71.5 mm
|
| Carburetion | Keihin 34 mm throttle-body fuel-injection system |
| Cooling | Liquid-cooled
|
| Starter | Electric with optional auxiliary recoil
|
Clutch
| Automatic |
| Transmission | 5-speed with reverse |
Final Drive | Direct rear driveshaft |
| Ignition | Full transistor with electronic advance
|
| Suspension | Front: Independent double-wishbone; 6.3 in. travel Rear: Swingarm with single shock; 6.3 in. travel |
| Brakes | Front: Dual hydraulic disc Rear: Sealed mechanical drum |
| Tires | Front: 24 x 8-12 Rear: 24 x 10-12 |
| Length | 80.9 in.
|
| Width | 46.1 in.
|
| Height | 45.2 in.
|
| Wheelbase | 49.4 in.
|
Seat Height | 32.4 in.
|
Ground Clearance | 6.5 ft |
| Dry Weight | 547 lbs. |
Fuel Capacity | 3.6 gal. |
| Turning Radius | 8.9 ft. |
| | |