What does 'res' mean on a motorcycle?

1 Answers
HarleyMarie
07/30/25 5:00am
The 'res' on the fuel tank switch is an abbreviation for the English word 'reserve' (meaning reserve). When the fuel level in the tank is very low, placing the fuel switch handle in the 'res' position can provide 0.5L-1.5L of reserve fuel (the reserve tank capacity varies for different motorcycle models, refer to the vehicle's user manual for specifics) for emergency use by the engine. Below is more related information: Turn signal indicators: Usually represented by the English word 'turn', with the left turn (left) generally abbreviated as 'L', and the right turn (right) generally abbreviated as 'R'. Headlight indicators: Usually represented by the English word 'lights'. The dimmer is 'dimmer', the high beam is 'high', abbreviated as 'hi', the low beam is 'low', abbreviated as 'lo', and the parking light is 'point', abbreviated as 'po'.
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