APRILIA RX 125 Service Station Manual

Installing the head cover
•
Fit the O-rings.
•
Fit the head cover already fitted with
the thermostat.
•
Tighten crosswise the four screws fix-
ing the head cover.
Crankcase - crankshaft
Splitting the crankcase halves
•
Remove the snap ring of the crankshaft
and that of the countershaft.
RX SX 125 Engine
ENG - 113

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