Rack or fender rattle

Maintenance

Buzzes, rattles, and creaks from racks, fenders, or baskets: annoying, and sometimes a loose-bolt warning.

Typical repair cost

$30 to $90

Includes parts and labor. You get an estimate before any work starts.

Likely causes

Bolts vibrated loose
Missing rubber washers or spacers
Cracked fender stays
Overloaded rack fittings

How it gets fixed

Full-bike bolt check with threadlocker
Hardware replacement
Fender stay repair or replacement
Rack reinforcement

Try this first

Find it yourself: with the bike off, press on the rack, each fender, and any baskets while bouncing the bike gently. Snug the mounting bolts: hand-tight plus a quarter turn; frame bolts do not need gorilla torque. A drop of blue threadlocker stops repeat offenders. Rattles are also a good excuse for the annual safety check the whole bike needs anyway.

Get this diagnosed at your door

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