A used motorcycle can look tidy in photographs and still hide expensive damage. In Northern Ireland, start with the registration document and identity: compare the VIN on the frame with the V5C, look for disturbed fasteners or signs of a re-stamp, and make sure the seller can explain any mismatch in name or address. The V5C is not proof of ownership, so keep a signed receipt identifying the seller, bike, price and date.
Match the identity, history and mileage
Check the official MOT history and track the odometer readings. NI results begin in December 2017, so ask for older invoices and test papers where the bike predates the online record. A mileage pattern that goes backwards needs a documented explanation. Also ask whether the motorcycle has been used on track, dropped, modified or stored outside; look for evidence rather than accepting a simple “never crashed”.
Inspect wear before arranging a test ride
Inspect the bike cold. Check the fork seals, steering stops, bar ends, levers, engine cases and foot pegs for marks consistent with a fall. Look down the forks for alignment, inspect the chain for tight spots and hooked sprocket teeth, check tyre age and condition, then test the lights, horn, switches and both brakes. On the road, the bike should track straight and change gear cleanly. If you cannot assess it confidently, pay a motorcycle mechanic for an inspection.
Check that the bike fits your licence and budget
Before agreeing a price, confirm that the bike fits your licence category, CBT or test plan and insurance quote. Registration category and power restrictions matter just as much as engine capacity. See the Northern Ireland CBT guide and check tax and MOT status using official services. A cheap motorcycle is poor value if it needs tyres, chain, fork seals and a test immediately after collection.