The KTM Preload Adjuster S03852000300000 facilitates quick preload alteration and maximizes the length of the shock absorber threads. Its ease of use and its minimalist weight, dirt-resistance, and mechanical drive make it a standout in its class. Fast preload adjustment Use of the entire length of the thread on the shock absorber Very easy operation Extremely low weight Dirt-resistance Mechanical drive Fits This adjuster is compatible with the following KTM motorcycle models: 125 SX 2023-2025 125 XC 2023-2025 150 SX 2025 250 SX 2023-2025 250 SX-F 2023-2025 250 SX-F Adamo Edition 2025 250 SX-F Factory Edition 2022-2025 250 XC 2023-2025 250 XC-F 2023-2025 300 SX 2023-2025 300 XC 2023-2025 350 SX-F 2023-2025 350 XC-F 2023-2025 350 XC-F Factory Edition 2023-2025 450 SX-F 2023-2025 450 SX-F Factory Edition 2022-2025 450 XC-F 2023-2025