APRILIA RX 125 Service Station Manual

Air intake valve
Air valve resistance 70 - 80 OHM at 25 °C (77 °F)
Not powered: closed valve
Powered with 12V: open valve
Coil
Coil winding resistance
Primary 0.11 - 0.21 Ohm.
Secondary 4.3 - 8.1 kOhm
Checking
Use a pocket tester to check the coil. In every case
the continuity of the primary and secondary wind-
ings must be checked. The Ohm reading need not
be exact, but if the windings are not damaged, their
continuity must be detected according to the fol-
lowing Ohm resistance values described above.
Electrical system RX SX 125
ELE SYS - 66

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