[Mark1305]

Does anyone know how much the nitrogen charge should in a typical rear shock? I know it's fairly high pressure.

How often should it be checked?

 

[Retro]

My understanding is a range is used for adjusting.
Like in the 150-300 psi range.....I think yearly is a good check. Ohlins recommends service for road between 20,000 and 30,000km.