This Service kit for Avid Elixir and XX disc brakes includes all seals for one caliper.

Compatibility:

Elixir 1
Elixir 3
Elixir 5
Elixir R
Elixir 7
Elixir 7 Trial
Elixir 9
Elixir 9 Trail
Elixir CR
Elixir CR Mag
Elixir X0
XX
XX Worldcup

Included in delivery: 2x quad rings, 1x big seal, 3x medium seals, 1x small seal, 1x circlip, 1x setscrew