The Rock Krawler PRO-X Stage 1 RRD shock is specified for 2019 and later Jeep Wrangler JT applications as part of the 4.5in PRO-X system. Identified as the Stage 1 shock element, it fits into the PRO-X kit architecture for JT models and is presented in the source as the shock component matching that suspension package’s intended setup and staging.
Rock Krawler 2019+ Jeep Wrangler JT 4.5in PRO-X System - Stage 1