Fox recommends air sleeve service every 40 hours on their DPS rear shocks. A couple of struggles along the way but nothing bad. The second time will be easy. The bike is a 2018 Diamondback Release 4c.

Fox DPS service kit: https://amzn.to/2ZdZg0C
For front suspension:
Fox 20w oil: https://amzn.to/2LxPxKm
Fox 5w oil: https://amzn.to/2yfbGu2

As an Amazon Associate I earn a commission from qualifying purchases