An interesting thread is this about tec shocks.Ive put them on my inter,and at first they felt really hard and when you pushed down on them it was if there was too much rebound holding them down or only letting them return back up slowly.I asked tec about this,but the reply was all about covid and they are a small family business trying to get parts out.Anyway ive now done 200mls with them set on no preload,and no.1 soft damping,and i think they are bedding in,quite good actually solo,havent tried them with the wife on the back.They are nicely made,good finish,fitted perfectly,mine are silver with black springs.If i have any problems with them i will fit either hagon or ikon.