Tyres and wheels
Check tyre pressure against the limits and recommendations for your tyre and rim setup. Look for cuts, bulges or exposed casing. Confirm that the wheels are secured according to the bike maker’s instructions and spin them to check for obvious rubbing.
Brakes and controls
Squeeze each brake lever separately before setting off. If a lever pulls to the bar, the brake feels weak or the pads look worn, arrange a check before riding. Make sure the bars and saddle feel secure. Ask a shop to investigate movement at the headset, crank or wheel bearings.
Chain and gears
Wipe dirt from the chain, use a suitable bicycle chain lubricant and wipe off excess. Keep lubricant away from braking surfaces. If the chain skips under load, a shop can measure wear and inspect the cassette and chainrings before replacing parts.
After a crash or long storage
Look for damage to the frame, fork, wheels and controls. Stop riding and have the bike inspected if you find a crack, loose part or persistent change in braking or steering. If a bike has been sitting for months, check tyres and brakes before making the first trip.
