KTM 250 EXC RACING - Manual (Page 39)

ENGLISH
38
Check/set distance of the magnetic sensor
The distance between magnet 2 and sensor 1 must be 2-4 mm
(0,08-0,16 in), otherwise malfunctions on the speedometer might occur.
This distance can be corrected by screwing in or off the sensor 1 .
mm x 3.14
KMH:
WS = mm x 3.14
MPH:
WS = (mm x 3.14) : 1.61
1
2
Wheel circumference with standard tires = 2205 mm
1