The ideal frequency for bike service depends on your usage and riding conditions. Generally, servicing your bike biannually, annually, or every 18 months is a good rule of thumb. However, heavy use, exposure to rain, mud, and dust may necessitate more frequent bike servicing. 

Indicators that it's time for a bike service:

• A squeaking or rusty chain signals the need for lubrication or corrosion repair.

• Grinding, skipping, or clicking sounds from the gears imply a necessary gear adjustment.

• If the chain falls off the sprocket, the derailleurs may require adjustment.

• Brakes should operate noiselessly and without excessive lever pull.

• Investigate any rattles, wobbles, or creaks early on, as they usually have simple solutions.

Before each ride, perform an ABC-Quick check:

• AIR: Verify tire pressure.

• BRAKES: Ensure proper functioning.

• CHAIN: Confirm cleanliness and lubrication.

• QUICK RELEASES: Check that skewers/bolt-on axles are secured correctly.

Weekly:

• Examine tires for wear and tear, cuts, or grazes, and replace as needed.

• Inspect brake and gear cables for rust or fraying, and replace as needed.

• Confirm tightness of pedals and cranks.

• Listen for gear shifts and chain quietness during chain rotation.

Monthly:

• Ensure wheels are true and straight.

• Lubricate brake levers, derailleurs, and cables.

• Check and lubricate pedal cleats (if applicable).

• Examine all other bolts, such as those in the crank, seat post, handlebars, stems, brakes, and gears.

• Inspect the bike frame and components for dings, dents, cracks, or scratches - a thorough clean is the best way to perform a detailed check.

If you encounter any issues, search for a bike mechanic near you by entering your postcode and desired service. Find a suitable professional at bikebook.co.uk.