APRILIA RX 125 Service Station Manual

Engine rpm sensor
Pick-up check
•
Disconnect the connector of the pick-
up terminals.
•
With a pocket tester (1000 Ohm scale)
measure the resistance between the
terminals of the yellow/blue and yellow/
white cables. The resistance value
measured should be between 190 and
300 Ohm.
•
If the resistance is infinite or lower than
the set value, the pick-up needs to be
replaced.
Air temperature sensor
AIR TEMPERATURE SENSOR
Specification
Desc./Quantity
5 °C (41 °F) 5310 Ohm
10 °C (50 °F) 4134 Ohm
25 °C (77 °F) 2053 Ohm
30 °C (86 °F) 1651 Ohm
40 °C (104 °F) 1090 Ohm
50 °C (122 °F) 738 Ohm
Ohm resistance (+/- 10%)
RX SX 125 Electrical system
ELE SYS - 65

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