Stockton Shock Spanner Wrench KTM / Husqvarna / Gas Gas 125cc-501cc The Stockton Shock Spanner Wrench is designed for riders aiming to achieve optimal rear shock preload and sag, crucial for navigating rough trails or the track with precision. Its design ensures easy adjustment of shock preload without needing to remove the shock, thanks to its slim fit between shock and frame. Crafted from durable aluminum with an anodized finish, this wrench stands as a reliable tool for any bike's suspension adjustments, ready to enhance the performance and handling of your motorcycle. Features: Aluminum construction with anodized finish Adjust your shock without having to remove the shock Designed to fit between the shock and the frame on modern Ktm, Husqvarna and Gas Gas models