Spare Parts; Technical Data - APRILIA RS 50 Workshop Manual

General information

SPARE PARTS

If any parts have to be replaced, use only original aprilia spare parts.
aprilia original spare parts are high quality and have been designed and built specifically for aprilia motor cycles.
The use of NON-original aprilia replacement parts may impair the motorcycle's performance, and even can
cause lasting damage. Damage caused by the use of NON-original spare parts is not covered by the war-
ranty.

TECHNICAL DATA

DIMENSIONS
Max. length
Max. length (with rear mudguard extension
Max. width
Max. height (to front fairing)
Seat height
Wheelbase
Min. ground clearance
Curb weight
ENGINE
Type
Number of cylinders
Total displacement
Bore / stroke
Compression ratio
Starting
Engine idling
rpm
Clutch
Cooling
CAPACITY
Fuel (reserve included)
Fuel reserve
Transmission oil
Coolant
2 stroke oil (reserve included)
2 stroke oil reserve
Front fork oil
Seats
Motorcycle max. load (driver+ luggage)
Motorcycle max. load (driver+ passenger+ luggage)
TRANSMISSION
Type
GEAR RATIOS
Ratio
Primary
Secondary
Final ratio
Total ratio
1-12
WARNING
)
Release 00 2001-03
1920 mm (75.6 in)
1985 mm (78.1 in)
675 mm (26.6 in)
1155 mm (45.5 in)
810 mm (31.9 in)
1280 mm (50.4 in)
170 mm (6.7 in)
115 Kg (253.5 lbs)
one- cylinder, 2- stroke with laminar suction. Separate
lubrication with variable strength automatic mixer (1.0 -
3.0%).
49.75 cm
40.3 mm / 39.0 mm (1.6 in / 1.5 in)
12 ± 0.5 : 1
1,100 ± 100 giri/min (rpm)
multidisc in oil bath, with manual control on the left side of
the handlebar.
liquid-cooled
13 l (3.4 gal)
2.6 l / 0.69 gal (mechanical reserve)
820 cm
0.9 l (0.24 gal) (50% water+50% antifreeze with ethylene glycol)
1.6 l (1.69 qt)
0.35 l ( 0.37 qt)
3
430 cm (14.5 US fl oz) (for each fork leg)
n° 1 (2 in countries where passenger can be carried)
105 Kg (231.5 lbs)
180 Kg / 396.8 lbs (in countries where passenger can be carried)
mechanical, 6 gears with foot control on the left side of the
engine
1 st 20/ 71 = 1 : 3.550
12 / 36 = 1: 3.000
12 / 47 = 1 : 3.916
1 : 41.712
RS 50
1
3
(1.7 US fl oz)
electric
3
(28 US fl oz)
CONTINUED
ch. 1