APRILIA RX 125 Service Station Manual

Vehicle preparation
CAUTION
BEFORE CARRYING OUT THE OPERATIONS BELOW, BEAR IN MIND THAT THE ENGINE MUST
BE REMOVED FROM THE CHASSIS TOWARDS THE BOTTOM; AFTERWARDS ARRANGE AND
POSITION THE NECESSARY TOOLS.
NOTE
GET A HOIST AND BELTS FOR LIFTING.
•
Position the vehicle on its OPTIONAL front service stand.
•
Support the vehicle rear part using a hoist, fastening two suitable belts to the rear frame.
•
Remove the central and front side fairings.
•
Remove the fuel tank.
•
Lift the hoist arm until the belts are linked to the chassis and are taut.
•
Remove the complete exhaust.
Removing the engine from the vehicle
•
Remove the battery (1) from its hous-
ing.
•
Before draining the cooling system,
prepare a container of suitable capaci-
ty.
•
Empty the cooling system by undoing
the front screw set to "OUT" on the left-
hand side of the crankcase.
•
Release the clamps and slide both
cooling system pipes off the engine.
Engine from vehicle RX SX 125
ENG VE - 70

APRILIA RX 125 Specifications

General

Displacement	124.2 cc
Max Power	11 kW (15 HP) @ 10, 700 rpm
Torque	11.2 Nm @ 8, 000 rpm
Fuel System	Electronic fuel injection
Transmission	6-speed
Rear Suspension	Monoshock
Front Brake	Single disc, 300 mm
Rear Brake	Single disc, 220 mm
Seat Height	905 mm
Weight	134 kg (dry)
Engine Type	Single cylinder, 4-stroke
Cooling System	Liquid-cooled
Front Suspension	Upside-down fork
ABS	Yes