DIY GIVI Tank Bag on Kawasaki Z900.

ST602B Tanklock Tank Bag, 4 Litres - Sport-T Range - Givi
ST602B Tanklock Tank Bag, 4 Litres - Sport-T Range
TANKLOCK tank bag, with a 4 ltr Volume.
To be fitted in conjunction with the specific tanklock fitting BF
Part No. ST602B
The GIVI Tanklock System eliminates the need for straps and magnets, and it’s specially welcomed on all those motorcycles with a plastic tank. A sturdy polypropylene retaining ring is mounted to the frame of the gas cap on the tank, and the bag is locked in position by the patented quick release mechanism. The operation is extremely quick: just drop the bag in place to lock it and pull the red spring loaded tab to release it.
The gas cap remains easily accessible to fill-up at the gas station and the positioning of most bags is adjustable by moving the whole mount back or forward on the base plate.