I have a pair of OMP seats, model TRS-E, in red which are hardly used and surplus to requirements. They are in date until 2022.
No tears, burns or stains. They are standard size (hence no use to me).
The pair cost around £400 new, will sell for £200 including side mounts which were extra but I don't remember how much.
Collect from Diss or else I can meet you during a food and essentials shopping expedition.....
Link to the Demon Tweeks page showing them: https://www.demon-tweeks.com/omp-trs-e-steel-frame-seat-246065/
Colin - 07966 574999