K-Tech Front Fork Cartridges DDS Kawasaki ZX-10RR 2021 Showa BFF 155-021-150-020

K-Tech DDS (Direct Damping System) front fork cartridges are a complete replacement damping system designed and manufactured in the UK for high-end racing applications. The DDS cartridge is a pressurised damping system using 20 mm displacing pistons to create a high flow of oil through the 31 mm control valves to give precise damping control. The patent design eliminates cavitation, making the system very stable under extreme conditions. It features 30 clicks compression and rebound adjustment and 18 mm spring preload adjustment, supplied with springs and tools. Used in top-level racing such as British Superbike and Isle of Man TT.