The TZR250 was still raced in the Yamaha Past Masters race series with the British racing club (BMCRC) as of 2021. Racing engines are currently claiming about  at 11,000 rpm.
The TZR250 is still used for racing as of 2021 and is a part of the Yamaha Past Masters series run by the British Motorcycle Racing Club (BMCRC).  Racing engines are currently operating at around 11,000 rpm.