Ok, I am going crazy trying to get my rear shock setup correctly. I have just about tried every different spring on the planet but still cannot get the correct static and race sag.. So I need some help here. If someone with a 04 - 06 RM125 can please post there details eg. weight, rear spring etc and if someone can PLEASE post there measurements they get when measuring the bike on a stand with the back wheel off the ground, also the measurement you get when bike is standing on ground by itself and then also when rider is sitting on the bike. Please also let me know from where to where you are measuring... All help will be much appreciated!