RS 660 inspection checklist
1st gen · 2021-current. Take this to the bike and tick as you go; ticks stay on this device only. Every item comes from the RS 660 guide.
It's the bike you think it is
Every used bike
Service history to ask for
Known faults to check for
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What to look for
The LAMS and full-power RS 660 are visually near-identical, differing only in the ECU tune. As with every LAMS/full-power pair on this site, a private seller may misstate (deliberately or not) which one is being sold, and a learner riding the full-power version is riding unlicensed.
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What to look for
Aprilia is a low-volume, recently (re-)established brand in the Australian market, and this platform has not been on sale here long enough to have generated the kind of used-market fault pattern that exists for the long-running Japanese middleweights. Electrical and dealer-support concerns sometimes raised about Italian bikes are a real ownership factor but were not able to be sourced specifically for this model in Australia this session.
This is a checklist, not a diagnosis. Anything that fails, or that you can't check, is worth a mechanic's pre-purchase inspection. Amber “unverified” tags mean we couldn't confirm that figure against a manufacturer source.