Choose where you live with the bike in mind
Moving gives you a rare advantage a settled rider never gets: you can pick where you live partly around the riding. If you have any choice in it, a home within a few miles of where you will actually spend your time, and near a calm street or a bit of the bike network, does more for your everyday cycling than any bike you could buy. It is the one decision that makes all the others easy, so weigh it while you are still looking at places in Irvine.
Bring your bike, or buy once you arrive
If you already own a bike you like and trust, and it is in good shape, bringing it is usually worth the hassle of the move: you know it fits and you know it works. If you do not, buy after you land rather than before. A local shop will size you properly and do the first tune-up, and many towns have a bike co-op that is a cheap, friendly way to find a sound used bike and learn to look after it. Skip the big-box bike-shaped object; it costs more in repairs and frustration than a decent used one. Which bike is right for you →
Match the bike to the ground
The ground rolls a little, so give yourself a low gear or two. Nothing exotic; just enough that the climb on the way home is never the reason you take the car. If the terrain and your regular distances make the hills a real factor, an e-bike is the single upgrade that keeps a new bike habit from stalling. How to choose an e-bike →
The riding year
The climate here barely has an off-season, so you can plan on riding close to year-round. None of it needs to stop you: the riders who keep going through the harder months just dress for them and fit lights, and it becomes ordinary fast. Riding in rain and cold →
Learn the calm way to your regular places
The fastest way to feel at home on the bike in a new city is to work out the pleasant route to each of the few places you go often: work, the shops, a friend, the station. Ride each one once on a quiet weekend, using a mapping app's cycling layer and this city's Compass to steer you onto the calm streets. The pleasant way is almost never the way a car would go, and here the quiet parallel routes are usually easy to find. After a couple of these, the map turns into a place you know. Riding in traffic, calmly →
Lock it like the new arrival you are
You do not yet know which racks and streets in Irvine are the risky ones, so lock as if they all are until you learn. Buy a hardened U-lock or a good folding lock, always secure the frame and a wheel to something fixed, and register your serial number with a national bike registry so a stolen bike can find its way back. A good lock used well is the single biggest thing between you and a bad first month. How to lock your bike →
Find your people
When you are ready, the riders already here are the fastest way to learn a place and meet a few people in it. Local bike shops, community rides, and cycling and advocacy groups know the good routes, the quiet cafés, and the shortcuts no map shows, and most are glad to welcome someone new. There is no rush; it is simply one of the nicer ways a bike helps you belong somewhere new.