Reserve X Gravaa
Road
Increased rolling resistance
Dynamic pressure adjustment
Rapid leak response
Built to win
Check it out!
GRAVAA enables you to regulate your tyre pressure while riding. Wheels with GRAVAA are fully compatible with existing road, gravel and mountain bikes.
Optimize your efficiency and speed by adapting tire pressure on-the-fly. A crucial competitive edge for Personal Bests.
Reduces fatigue and increases comfort on rough roads and long distances. Making every ride more pleasurable.
Offers stability, control and leak response in various conditions. Reducing the risk of ride-stoppers, providing peace of mind.