The Ducati 650SL Pantah was a motorcycle produced in 1983. It had a four-stroke, 90 degree L-twin cylinder engine with a capacity of 649cc. The engine was SOHC and had a desmodromic 2-valve per cylinder with a belt driven capability. The compression ratio was 10.0:1 and the bike was air cooled, with a Dell’Orto PHF36A induction. It ignited with a Bosch BTZ Electronic and had a Yuasa 12V 14Ah battery, with an electric start. The bike had a maximum power of 46.3 kW / 63 hp at 8500 rpm and a maximum torque of 45 Nm / 4.6 kgf-m / 33.2 ft-lb at 6000 rpm. The Ducati 650SL Pantah had a wet, multiplate clutch and a 5-speed transmission, with a primary drive ratio of 2.226:1 and a final drive ratio of 2.733:1. The chain served as the final drive for the bike. The front suspension was a 35mm Marzocchi fork and the rear suspension had Marzocchi dual shock absorbers with 3-way adjustable coil spring. The brakes were dual 260mm discs, 2 piston calipers for the front and a single 260mm disc, 1 piston caliper for the rear. The dimensions of the bike were 2150mm in length, 700mm in width and 1280mm in height with a wheelbase of 1450mm and a seat height of 770mm. The bike weighed 180kg and had a fuel capacity of 18L / 4.8 US gal / 4.0 Imp gal. For more information, one can refer to the detailed manual provided on Bevelheaven.com.
Technical specifications:
Make Model: Ducati 650SL Pantah
| Year | 1983 |
|---|---|
| Engine | Four stroke, 90 degrees L twin cylinder, SOHC, desmodromic 2 valve per cylinder, belt driven |
| Capacity | 649cc / 39.6 cu in |
| Bore x Stroke | 82 x 61.5 mm |
| Compression Ratio | 10.0:1 |
| Cooling System | Air cooled |
| Induction | Dell’Orto PHF36A |
| Spark Plugs | Champion L82Y |
| Ignition | Bosch BTZ Electronic |
| Battery | Yuasa 12V 14Ah |
| Starting | Electric |
| Max Power | 46.3 kW / 63 hp @ 8500 rpm |
| Max Torque | 45 Nm / 4.6 kgf-m / 33.2 ft-lb @ 6000 rpm |
| Clutch | Wet,multiplate |
| Transmission | 5 Speed |
| Primary Drive Ratio | 2.226:1 (31/69) |
| Gear Ratios | 1st 2.500 / 2nd 1.714 / 3rd 1.333 / 4th 1.074 / 5th 0.966 |
| Final Drive Ratio | 2.733:1 (15/41) |
| Final Drive | Chain |
| Front Suspension | 35 mm Marzocchi fork |
| Rear Suspension | Marzocchi dual shock absorbers with 3-way adjustable coil spring |
| Front Brakes | 2 x 260mm Discs, 2 piston calipers |
| Rear Brakes | Single 260 mm disc, 1 piston caliper |
| Front Tyre | 100/90-18 |
| Rear Tyre | 110/90-18 |
| Dimensions | Length: 2150 mm / 84.6 inWidth: 700 mm / 27.6 inHeight: 1280 mm / 50.4 in |
| Wheelbase | 1450mm / 57.1 in |
| Seat Height | 770 mm / 30.3 in |
| Dry Weight | 180 kg / 397 lbs |
| Fuel Capacity | 18 L / 4.8 US gal / 4.0 Imp gal |
| Manual | Bevelheaven.com |
