The Ibis Hakka MX is a gravel bike. It's also a cross bike and a road bike. You can outfit the bike with 27.5 mountain bike wheels, where it'll accept up to a 2.1" tyre. In 700c mode, it'll accommodate very nicely tyres from 23c to over 40c.
Please note that due to exceptionally high demand, and the number of orders currently being processed, we have temporarily reduced our product range in this section. We hope to have a full range available again soon.