Mechanical odometer Ø 60 mm with partial K=1.4 with chromed indicators with white background

Universal motorbike cafe racer odometer with led lights Universal mechanical odometer with white background and chromed steel body. The odometer is backlit with blue light and can be installed on most Japanese custom bikes. This model is also equipped with partial odometers. Very simple to install, it is equipped with a fixing bracket. Ø 12mm threaded fixing pin. Instrument diameter 60 mm. Ratio 2:1 - K=1.4:1400 (speedometer cable revolutions)=1km=1400rpm=60km/h. To check the wheel ratio (K) of your motorcycle, proceed as follows: Calculation of K: K=10 X/U. X=number of revolutions that the speedometer cable makes by turning the wheel 10 times U=wheel circumference. TO CONNECT AS FOLLOWS: INSTRUMENT LIGHTING RED CABLE = LIGHTING (+) BLACK CABLE = - EARTH (-) DIRECTION INDICATOR WARNING LIGHTS YELLOW CABLE = RIGHT ARROW (+) YELLOW CABLE = LEFT ARROW (+) BLACK CABLE = EARTH (-) HEADLIGHT WARNING LIGHT BLUE CABLE = FRONT LIGHT INDICATOR (+) BLACK CABLE = EARTH (-) NEUTRAL WARNING LIGHT GREEN CABLE = NEUTRAL (+) ONE OF THE TWO ORANGE CABLES = EARTH (-) NB although most of the indicated brands have instruments with this ratio there may be some models that have a different ratio, for this reason we always advise you to inform yourself about the ratio to the wheel expected on your bike. To find out more about the compatibility of mechanical odometers click here