Rising links rise the ride height about 20-30mm;Lowering links lower the ride height about 20-30mm, providing increased high speed stability;The lowering links lower the frame of the motorcycle, making it easier to mount and control for smaller riders, while making the bike more aerodynamic for those concerned with speed and performance;No need to have to go through the hassle of having to unbolt your lowering linkings every single time to make any adjustments.Condition: Aftermarket Brand New, High QualitySurface finish: Brushed; Laser-cuttingThickness: 5mmEasy to install, No Installation InstructionFitment:For CB400X 2019-2021For CB400F 2019-2021For CB500X 2019-2021For CB500F 2019-2021For CBR500R 2019-2021Colour: silverMaterial: stainless steelPackage Contents:2 x Rear Adjustable Lowering Link KitOnly the above package content, other products are not included.Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.