Drop the Pressure
Despite the recent advances in bike technology, cyclists still ride with pump-and-done tyre pressure — a single static setting we hope works wherever we turn our wheels. The pressure you pump at home might be right once a ride, but your five bars could be a significant bar to higher speeds and comfort when the surface changes.
Imagine if you could lower your tire pressure as you transition from road to trail, up it again for the asphalt, instantly and automatically recover from a puncture, and never have to carry a pump again.
That’s Gravaa, an advanced hub-based system designed to tune your tire pressure to the terrain in real-time.