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SXV / RXV 450 - 550
3.1.
GENERAL TECHNICAL INFORMATION
3.1.1.
TECHNICAL DATA
DIMENSIONS
Max. length
Max. width
Max. height (front fairing included)
Seat height
Wheelbase
Minimum ground clearance
Dry weight
ENGINE
Model (RXV 450)
Model (RXV 550)
Type
Number of cylinders
Total displacement (RXV 450)
Total displacement (RXV 550)
Bore/stroke (RXV 450)
Bore/stroke (RXV 550)
Compression ratio (RXV 450)
Compression ratio (RXV 550)
Starting
Engine idling rpm
Clutch
Lubricating system
Air filter
Cooling system
gearbox
Type
CAPACITIES
Fuel (including reserve)
Fuel reserve
Engine oil
Fork oil
Coolant
Seat
GEAR RATIOS
Ratio
Primary
1st
22/56 = 1: 2.545
2nd
3rd
4th
5th
DRIVE CHAIN
Type
Aprilia RXV 450 – 550
2240 mm (88.19 in.)
830 mm (32.68 in.)
1250 mm (49.21 in.)
950 mm (37.40 in)
1485 mm (58.46 in.)
320 mm (12.60 in.)
123 kg (271.12 lb)
45RX
55RX
twin-cylinder, 4-stroke with 4 valves per cylinder, single overhead
camshaft
2
449 cu. cm (27.40 cu in).
553 cu. cm (33.75 cu in).
76 mm x 49.5 mm (2.99 in x 1.95 in)
80 mm x 55.0 mm (3.15 in x 2.16 in)
13 ± 0.5
12.5 ± 0.5
electric
1800 ÷ 2000 rpm
Multiplate in oil bath.
Double separate lubrication with external reservoir
with dry filter cartridge
liquid-cooled
mechanical, 5 gears with foot control on the left side of the engine
1.98 gal (7.5 l)
(0.58 gal) 2.2 l
1.3 l (0.34 gal)
(3.94 in.) 100 mm of air (per leg, measured without spring and
compressed rod)
(0.29 gal) 1.1 l (50% water + 50% coolant with ethylene glycol)
1
Secondary
12/31 = 1: 2.583
13/25 = 1: 1.923
15/23 = 1: 1.533
19/24 = 1: 1.263
21/22 = 1: 1.047
with master link
Final ratio
Total ratio
15/48 = 1: 3.200
1 : 21.042
1 : 15.664
1 : 12.489
1 : 10.288
1 : 8.533
MAINTENANCE
3 - 3
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