Product details:

Rock Shox basic service kits to help everyone maintain their fork's proper function. Kits include main fork seals/wipers, internal o-rings/glide-rings, and external crush-washer/retainers. Spec info (in parenthesis) refers to stanchion diameter and damper/spring type. Kits are for servicing one fork. Fits for 12 Lyric Dual Position Air (35 mm) forks.