How often do you change the fork oil?
Changed the fork oil in the bike yesterday to Amsoil 5W, took it for a ride & seems to be a bit smoother than what it had in it before. Oil that was in it was a black with a bit of gray color, screws in the bottom didn't have any locktite on them so it must have been done before. Noticed that the manual doesn't recommend a change interval so wondering how often do you guys & gals change yours?
Michelin Primacy Alpin PA3 195-55-16 ROF @28 PSI
Bridgestone 709 Front @ 36 psi
F4+4 with vent
Baker Wings full monte