The Jawa 640 Style de Lux motorcycle was produced in 1999 and was equipped with a two-stroke parallel twin engine with a capacity of 343.4 cc. It had a 4-speed transmission and a final drive chain. The motorcycle had a maximum power output of 17.2 kW and a maximum torque of 31.4 Nm. The Jawa 640 Style de Lux had a hydraulic telescopic fork and a swingarm with hydraulic telescopic in suspension units for its front and rear suspension respectively. It had a front disc brake and a rear drum brake. The motorcycle had steel multi-spoke wheels with a deepened profile, a front wheel of 2.15 B x 18″ and a rear tire of 2.15 B x 18″. The dimensions of the Jawa 640 Style de Lux were 2100mm in length, 780mm in width, and 1160mm in height with a wheelbase of 1370mm. It had a dry weight of 149 kg and a wet weight of 162 kg with a ground clearance of 120mm and a seat height of 820mm. The motorcycle had a fuel capacity of 17L with a reserve of 2.8L. It was a classic model equipped with a Jikov 28-29 CE horizontal carburetor, slide type, and magneto VAPE A67 contactless ignition.
Technical specifications:
Make Model: Jawa 640 Style de Lux
| Year | 1999 |
|---|---|
| Engine | Two stroke, parallel twin |
| Capacity | 343.4 cc / 21.0 cu in |
| Bore x Stroke | 58 x 65 mm |
| Compression Ratio | 9.8:1 |
| Cooling System | Air cooled |
| Induction | Jikov 28-29 CE horizontal carburetor, slide type |
| Ignition | Magneto VAPE A67 contactless |
| Battery | 12V, 6Ah |
| Starting | Kick |
| Max Power | 17.2 kW / 23.5 hp @ 5250 rpm |
| Max Torque | 31.4 Nm / 3.2 kgf-m / 23.2 ft.lb @ 4750 rpm |
| Clutch | Multi disc in oil bath |
| Transmission | 4 Speed |
| Final Drive | Chain |
| Gear Ratios | 1st 14.50 / 2nd 8.60 / 3rd 6.10 / 4th 4:96:1 |
| Frame | Tubular, double, closed |
| Front Suspension | Hydraulic telescopic fork, steel spiral springs |
| Front Wheel Travel | 150 mm / 5.9 in |
| Rear Suspension | Swingarm, hydraulic telescopic in suspension units, spiral springs |
| Rear Wheel Travel | 80 mm / 3.1 in |
| Front Brakes | ~A265 mm Disc, hydraulic control |
| Rear Brakes | ~A165 mm Drum, mechanical control |
| Wheels | Steel, deepened profile, multi-spokes |
| Front Wheel | 2.15 B x 18″ |
| Rear Tyre | 2.15 B x 18″ |
| Dimensions | Length: 2100 mm / 82.7 in Width: 780 mm / 30.7 in Height: 1160 mm / 45.7 in |
| Wheelbase | 1370 mm / 53.9 in |
| Ground Clearance | 120 mm / 4.7 in |
| Seat Height | 820 mm / 32.3 in |
| Turning Radius | 3.5 m / 11.5 ft |
| Dry Weight | 149 kg / 328 lbs |
| Wet Weight | 162 kg / 357 lbs |
| GVWR | 342 kg / 754 lbs |
| Fuel Capacity | 17 L / 4.5 US gal |
| Fuel Reserve | 2.8 L / 0.74 US gal |
