It's as incredible as its sounds! The ultimate GraVity Card is a true highlight for bikers who love traveling around Europe and want to enjoy endless biking without overdrawing their bank account. The card is valid throughout the season from 08 April to 05 November 2023 (please check the season opening times of the member Bike Parks). Holders of a Bike Park ticket can look forward to thrilling summer months full of endorphins. Be it Flow Trails, Single Trails, technically challenging tracks, Pump Tracks or Beginners Trails – the superb GraVity Card comprises everything a biker's heart could possibly desire.