ok, high volume or high pressure. eeermmmmm
The Crank Bros Power pump pro has a switch on the end to go from high volume to high pressure. Start pumping in high volume setting to fill the tyres quick. Then switch to high pressure when the going gets tough, to crank up the PSI.
Its like gears innit ;)
@Smallfurry started
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The Crank Bros Power pump pro has a switch on the end to go from high volume to high pressure. Start pumping in high volume setting to fill the tyres quick. Then switch to high pressure when the going gets tough, to crank up the PSI.
Its like gears innit ;)