I have replaced most of my cars with this guide. Some take a little tweaking to work properly but nothing major. They sure make a difference in how the cars stay on the track. I have 917's in both 1/24 and 1/32 and did not have any problems. If you do there is a video that shows what to do. Highly recommended if your club allows them.
Ihr Warenkorb ist momentan leer.