Size of valve:29.0mm
It is possible to use this valve for all motorbike regardless its' displacement if outside diameter and inside diameter of spring fit to outside diameter of PD valve.
Also it's possbile to use with Front fork spring which is sold separately.
※The pre-loads of the fork spring increase for height of PD folk valve.
※Re-setting is required
※Damper lod has to be given a orifice processing.