Minouras direct fork mount bring new innovation to the trainer market again using double diameter 80mm rollers at the rear the fg540 removes the need for height adjustment of the roller replacing qr skewers and also drastically reduces the noise from knobbly tyres which makes it ideal for cx bikes side to side movement and a 0 10 height adjustment on the fork mount allows for much more realistic riding compared to a fixed rear wheel trainer7 levels of remote resistancegenerates 350 watt pow