Outlaw. So you could call the HD6 XX with a view to the product range of Ibis. Because both in the design, as well as the choice of wheel size, the HD6 XX falls out of the familiar grid of Ibis. No other bike rolls out of the halls of the Americans so angular and with a mullet wheel setup. If you ride super fast on tricky singletrails, you will love the calm handling of the HD6 XX. The combination of a long top tube and low stack value will make you sit sporty on the Ibis HD6 XX. Finally, here is another killer argument: in price range on moderate runs, the Ibis HD6 XX is one of the best models in the on moderate runs category. We like: 25 years warranty on the frame! Check the size chart exactly before buying: the Ibis sizing runs small.