Bike Advice March 1, 2010 Bring in your bike now for a tune up instead of waiting until April when there is a line up.  Remember you should add air pressure to your tires and lube your chain with a bike lube after degreasing your chain.  Clean your bike before bringing it in with a pressure washer or a hose or a wet rag. Be careful not to spray water into your hub of your wheel so you will not damage the bearings in your wheel.  It is much easier to work on a clean bike than a dirty one.