I know absolute NOTHING about bikes. I just got a cheap second hand one which need some maintenance.
I am so clueless I feel really bad going into a bike shop and asking questions that don't make any sense. Believe me!
I would like to understand how it all works and occasionally do the slightly more advanced maintenance jobs.
I am looking for a affordable book. It has to be very good and have concise instructions and good images to be understanding and that provide proper maintenance information to any useful level.
What would you recommend?