CMM SAYS
Yamaha’s FZR400R was around for just four years in the UK, from 1991-1995. Initially imported as the RR-SP (3TJ2) in 1991, it was joined a year later by the more standard RR.
The differences? Well, the SP had (then) stickier Michelin Hi-Sports, a close-ratio gearbox, carbonfibre end- can, black race number-boards with single seat, multi-adjustable Ohlins suspension and a £6699 price tag! In comparison, the standard RR was a much better road bike for just £5299 when it came out in 1992.
Of course the 3TJ1 shape had been around in Japan since 1989, so there were plenty of bikes to choose from for the grey brigade. With the machine itself stemming from Yamaha’s TT-F3 YZF400. It’s little wonder that the bike became a favourite as a racer – again, especially in the Supersport 400 series and (in the UK) the Superteen series of the early 1990s.
Strangely, there aren’t that many of them left out there and the ones that are need careful consideration thanks to the high-revving nature of the engine. So, make sure the one you’re buying has been looked after, with good oil/regular changes. Standard exhaust systems rot and – if you’re disconnecting the EXUP valve or replacing the system entirely – make sure the CDi knows this!
If the EXUP is on it, check it works as it can get gummed up.
Fully sorted motors with race parts can pump out up to 75bhp (standard is 60bhp) and some people do fit FZR600/ Thundercat motors to them. Oh and mid-Noughties YZF-R6 shocks work, with some adaptors. Other than that, enjoy!