K-Tech Shock Absorber Service Kits take the hassle out of servicing your motorcycle's rear shock by providing all the essential components in one convenient package. Designed for efficiency and reliability, these kits include everything you need for a complete shock rebuild, bump rubber, bladder, seals, bushes, and all the necessary O-rings By bundling all the required parts together, K-Tech makes shock servicing more straightforward and cost-effective, eliminating the need to source individual components separately. Whether you're a professional technician or a suspension service shop, these high-quality kits ensure your shock absorber is restored to peak performance with minimal effort. Each kit contains the following parts: 205-200-105 RCU service kit SHOWA Bump Rubber SHOWA Bladder PB-50135120 RCU Piston Bush Honda CRF450R 2018 Honda CRF250R 2018 Honda CRF450R 2019 Honda CRF450RX 2019 Honda CRF250R 2019 Honda CRF250RX 2019 Honda CRF450L 2018 Honda CRF450R 2020 Honda CRF250R 2020 Honda CRF450X 2018 Honda CRF450RWE 2019 Honda CRF250RX 2020 Honda CRF450L 2019 Honda CRF450L 2020 Honda CRF450RX 2020 Honda CRF450X 2019 Honda CRF450X 2020 Honda CRF250R 2021 Honda CRF450RX 2023 Honda CRF450RX 2024 Honda CRF250RX 2021 Honda CRF450L 2021 Honda CRF450RX 2021 Honda CRF450RX 2022