YouTube is a good resource to learn on how to maintain and repair your bicycle.
Bicycles do require some specialized tools so check to see prices for tools versus bicycle shop services in your area (most things can be done with standard tools though).
Safety first, lights (to see and be seen) and helmet are smart investments.
Other than that, store your bicycles somewhere safe and use a good quality locks.
YouTube is a good resource to learn on how to maintain and repair your bicycle.
Bicycles do require some specialized tools so check to see prices for tools versus bicycle shop services in your area (most things can be done with standard tools though).
Safety first, lights (to see and be seen) and helmet are smart investments.
Other than that, store your bicycles somewhere safe and use a good quality locks.