GIVI S430 Base with universal retaining system to be used with a Tanklock bag or a TanklockED bag on the passenger portion of the seat. The new GIVI Seatlock is designed to integrate and function even with the most extreme sport motorcycles. The base SEATLOCK is equipped with the TANKLOCK quick-release system and it is adaptable to any motorcycle. It can be put on and taken off in less than 5 minutes, without using any tools. It is compatible with most GIVI TANKLOCK and TanklockED system bags with a flat base, but not with those with a contoured / curved base. Anti-scratch and non-slip rubber base. Fast and easy retaining system with adjustable straps. Can also be secured to Givi M8A, M8B, M9A, and M9B aluminum plates. Note: NOT compatible with contoured / curved bases.