Tyre pressure

[bala]

With previous bikes I've had I would only need to be topping up the pressure on the tyres about evry 6 months. But with the GTR its every 2-3 weeks.It would fall from 42 to 38 going by a digital pressure gauge and not the display reading.
I've no punctures, it was happening with the stock tyres and is also happening with new tyres recently fitted.

Anyone else find this as well.

[jboudoin]

Did you check your valve stem? Mix up some soapy water in a spray bottle and spray your whole rim and tire and look for bubbles. Just make sure you rinse off your tires afterward.

[Shifty1]

You should be checking your pressures every ride or at least once a week. Temperature alone will affect the pressure by a few pounds.