A used bike is one of the best-value buys around
Bikes depreciate fast and are built to last, so a quality second-hand bike often beats a cheap new one for the same money. But you need to check the frame and components — and make sure it isn't stolen. Here's how.
Get the size right first
Frame size matters more than anything for comfort. Check the manufacturer's size chart for your height/inseam, and ideally test-ride it. A cheap bike that doesn't fit is no bargain.
Inspect the bike
- Frame: check for cracks, dents and rust, especially around welds, the bottom bracket and dropouts. On carbon frames, look and gently press for soft spots or cracks — carbon damage is serious.
- Wheels: spin them — they should run true (no wobble). Check for loose spokes and worn/cracked rims.
- Drivetrain: a worn chain, cassette and chainrings ("shark-fin" teeth) mean replacement costs — negotiate. Shift through all gears.
- Brakes: check pad wear and that they stop firmly; on disc brakes, check rotors and for a spongy lever.
- Bearings: rock the wheels and cranks side to side for play; spin for grinding.
Don't buy a stolen bike. Ask for the serial number (under the bottom bracket) and check it against stolen-bike registries (e.g. BikeIndex, Immobilise). A seller who won't share it, has no receipt, and offers a suspiciously cheap high-end bike is a red flag. Buying stolen goods is illegal and the bike can be seized.
Negotiate and buy safely
Use worn consumables (tyres, chain, brake pads) as fair price levers. Meet in daylight in a public place, and pay after inspecting. For the full routine see inspecting before you buy and avoiding scams.
Find the best price: our search compares used bikes across marketplaces at once — locally and beyond. Pair with
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