The Kawasaki H1 500 Mach III motorcycle was produced between 1970-71 and had a powerful two-stroke, transverse three cylinder, piston valve engine with a capacity of 498cc. It had an air-cooling system, compression ratio of 6.8:1 and a 3x Mikuni VM28SC carburetor induction. The CDI ignition and kick start offered a maximum power of 60 hp / 45 kW @ 7500 rpm and a maximum torque of 56 Nm / 42.3 lb-ft @ 7000 rpm. The clutch is a wet multi-disc transmission and has a 5-speed transmission with a final drive of chain. The bike has a double tubular steel cradle frame with a front suspension consisting of telescopic hydraulic forks and a rear suspension of dual shocks and swing arm. The front and rear brakes were 200mm and 180mm drum ones, respectively. Additionally, the bike has a 3.25-19 front tyre and a 4.00-18 rear tyre, with a wheelbase of 1400mm / 55in. Its dry weight is 174 kg / 384 lbs and wet weight is 188 kg / 414 lbs. It has a standing 1/4 mile of 12.4 seconds and a top speed of 200 km/h / 124 mph. In terms of fuel, it has a capacity of 15 litres / 4.0 US gal.
Technical specifications:
Make Model: Kawasaki H1 500 Mach III
| Year | 1970 -71 |
|---|---|
| Engine | Two stroke, transverse three cylinder, piston valve |
| Capacity | 498 cc / 30.4 cu-in |
| Bore x Stroke | 60 58.8 mm |
| Cooling System | Air cooled |
| Compression Ratio | 6.8:1 |
| Lubrication | Injectolube, automatic pressurized injection |
| Induction | 3x Mikuni VM28SC carburetors |
| Ignition | CDI |
| Starting | Kick |
| Max Power | 60 hp / 45 kW @ 7500 rpm |
| Max Torque | 56 Nm / 42.3 lb-ft @ 7000 rpm |
| Clutch | Wet multi-disc |
| Transmission | 5 Speed |
| Final Drive | Chain |
| Frame | Double tubular steel cradle |
| Front Suspension | Telescopic hydraulic forks |
| Rear Suspension | Dual shocks, swing arm |
| Front Brakes | 200mm Drum |
| Rear Brakes | 180mm Drum |
| Front Tyre | 3.25-19 |
| Rear Tyre | 4.00-18 |
| Wheelbase | 1400 mm / 55 in |
| Dry Weight | 174 kg / 384 lbs |
| Wet Weight | 188 kg / 414 lbs |
| Fuel Capacity | 15 Litres / 4.0 US gal |
| Standing 1/4 Mile | 12.4 sec |
| Top Speed | 200 km/h / 124 mph |
