ASSEMBLY
Once again starting from the 5-star base by attaching the caster wheels onto it is how i assemble gaming chairs.
I've always preferred 70-75mm caster wheels myself (look and roll better) but 60mm are more popular.
Attaching the class-4 gaslift with its plastic cover onto the 5-star steel base comes next.
The seat of the SR600F-BK has a piece of cloth underneath which covers the metal frame.
Mounting each of the two armrests requires 4 Allen screws as does the Z-support base (which I've always favoured compared to the less durable butterfly one).
Each side of the backrest has two round holes on which you'll secure the seat with 2 Allen screws.
Typically, after doing that you'll need to place the plastic side covers over each metal piece, secure them with a single screw and place the round plastic caps over the holes.
With the main body of the chair assembled it's time to place it on the class-4 gaslift.