VOR EN503
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VOR EN503 | |
Manufacturer | |
---|---|
Production | 2000 |
Engine | Four stroke, single cylinder, SOHC. 4 valves per cylinder. |
Compression ratio | 11.8:1 |
Ignition | SEM electronic with 140W alternator |
Transmission | 5 Speed |
Frame | Perimetral frame, CrMo, Oval cross-section spars, aluminum rear frame |
Suspension | Front: Progressive system upside down fork, Paioli Kayaba 46 mm Rear: Single progressive hydraulic Öhlins shock absorber, low-high speed adjustable preload extension and compression |
Brakes | Front: Single 270 mm disc, 2 piston caliper Rear: Single 220 mm disc, 1 piston caliper |
Front Tire | 90/90-21 |
Rear Tire | 140/80-18 |
Wheelbase | 1485 mm / 58.5" |
Seat Height | 960 mm / 37.8" |
Weight | 115 kg / 254 lbs (dry), |
Fuel Capacity | 9 Liters / 2.4 US gal |
Manuals | Service Manual |
Engine[edit | edit source]
The engine was a Liquid cooled cooled Four stroke, single cylinder, SOHC. 4 valves per cylinder.. The engine featured a 11.8:1 compression ratio.
Chassis[edit | edit source]
It came with a 90/90-21 front tire and a 140/80-18 rear tire. Stopping was achieved via Single 270 mm disc, 2 piston caliper in the front and a Single 220 mm disc, 1 piston caliper in the rear. The front suspension was a Progressive system upside down fork, Paioli Kayaba 46 mm while the rear was equipped with a Single progressive hydraulic Öhlins shock absorber, low-high speed adjustable preload extension and compression. The EN503 was fitted with a 9 Liters / 2.4 US gal fuel tank. The bike weighed just 115 kg / 254 lbs. The wheelbase was 1485 mm / 58.5" long.
Photos[edit | edit source]
Overview[edit | edit source]
VOR EN 503
Make Model | VOR EN 503 |
---|---|
Year | 2000 |
Engine Type | Four stroke, single cylinder, SOHC. 4 valves per cylinder. |
Displacement | 503 cc / 30.7 cu in |
Bore X Stroke | 95 x 71 mm |
Compression | 11.8:1 |
Cooling System | Liquid cooled |
Induction | Dell'Orto VHSB 38 mm flat side |
Ignition | SEM electronic with 140W alternator |
Starting | Kick |
Transmission | 5 Speed |
Final Drive | Chain |
Frame | Perimetral frame, CrMo, Oval cross-section spars, aluminum rear frame |
Front Suspension | Progressive system upside down fork, Paioli Kayaba 46 mm |
Front Wheel Travel | 295 mm / 11.6" |
Rear Suspension | Single progressive hydraulic Öhlins shock absorber, low-high speed adjustable preload extension and compression |
Rear Wheel Travel | 325 mm / 12.8" |
Front Brakes | Single 270 mm disc, 2 piston caliper |
Rear Brakes | Single 220 mm disc, 1 piston caliper |
Front Tire | 90/90-21 |
Rear Tire | 140/80-18 |
Dimensions | Length: 2160 mm / 85.0" |
Wheelbase | 1485 mm / 58.5" |
Ground Clearance | 370 mm / 14.6" |
Seat Height | 960 mm / 37.8" |
Dry Weight | 115 kg / 254 lbs |
Fuel Capacity | 9 Liters / 2.4 US gal |
Engine Oil Capacity | 1.4 Liters / 3.0 US pts |