My RP23 is 2 years old

A service from Mojo costs a serious amount of money and Im looking for advice

The bike rides and handles fine

When do most people get their shocks serviced?
Every year?
When they are obviously knackered?
Or what?

Mine always have a full service every year, and an air sleeve service (easy diy job)every month or so.

When it's brand new, it's best to get it serviced once a year, otherwise Mojo won't honour the 2 year warranty! 🙄 After that, once every couple of years is ok. To be honest, it's probably better to just buy a seal kit and do it yourself, as it's a very easy job to do. There's no need to service the damper itself unless it starts leaking oil or the damping starts to go off a bit.