Laser-cut stainless-steel link arms, 6mm thick, slightly longer than stock, to lower seat height by approximately 20mm.
Easy and quick to fit.
These will also reduce rear wheel travel by the same amount, and may cause the rear tyre to contact the underside of the rear fender, under extreme conditions.
If the OEM shock spring is still fitted (which tends to be too soft for most riders), and the Static Sag is more than the recommended 20mm, then fitting the Lowering Links may make the motorcycle sit more upright when on the side stand, and make it slightly more difficult to pull up onto the centre stand.