RockShox
RockShox Rear Shock Service Kit - Full | Monarch with AutoSag, Specialized B1
What does the RockShox Monarch AutoSag full service kit cover?
The RockShox Rear Shock Service Kit - Full | Monarch with AutoSag, Specialized B1 is the complete 200-hour overhaul kit for the Specialized-spec Monarch shock with AutoSag, covering model years 2014 through 2016. It bundles every wear part you need for a full rebuild in one box, so a single service brings the shock back to factory feel instead of chasing individual seals. This is the full kit, not the basic air-can kit, which means it goes deeper into the shock for a complete annual or 200-hour refresh.
Inside you get the replaceable o-rings, seals, glide rings, retaining rings, washers, shaft bolts, and valve cores required to service the damper and air spring assemblies. Running this service on schedule keeps damping smooth, sag setup accurate, and small-bump sensitivity consistent ride after ride. This kit is for shop techs and home mechanics maintaining a Specialized B1 Monarch with AutoSag who want an OEM-correct, complete rebuild rather than a partial refresh.