Included are all rings and gaskets for the Monoshock. Fits for 125EXC/SX ´03-´05, 200EXC/´SX ´03-´05, 250EXC/SX ´03-´05, 300EXC ´03-´05, 450-520EXC/MXC/SX/SMR ´03-´05, 950 Adv ´03-´06, 990 Adv ´06-´11, 990 Adv-R ´09-´11. More information in our Fichefinder!