The all-new GRAVAA wheelsets enable you to regulate your tyre pressure while riding. Our wheels are fully compatible with existing gravel and mountain bikes. Available for pre-order now!
Better performances while riding
Increase your grip by decreasing tyre pressure on softer surfaces. Lower your rolling resistance by increasing tyre pressure on harder surfaces.
Superfast in- and deflation using an ergonomic wireless control unit that you can mount on your handlebars.
With a pump integrated in the hubs you don’t have to carry a heavy saddlebag or pump on your rides anymore! Small leakages can be sustained by continuously adding air via our patented kinetic air pressure system (KAPS).