joshuaeb09
Well-Known Member
I know guys that have gotten 60-70K out of basic Fox 2.0s and have seen Fox/King 2.5s dead and needing a rebuild in under 15K. It really depends on how you use and abuse the vehicle/suspension. I've had 4600/5100's (same valving) last many many thousands of miles on setups that were 95% highway commuting and I've killed them very quickly having fun while waiting for bigger/badder shocks to arrive. Everything suspension related is about compromise. A shock that more readily cycles (softer progressive or even certain linear valving configurations) will wear the seals out alot faster than a shock that isn't cycling as much. Spring rates will also have alot to do with it as well - running Bill's on a relatively stiff spring I've had them hold up to a bit of abuse, but you swap to a softer spring rate that will more readily travel and they'll start wearing out much faster if they're being forced to cycle more.