No, these aren't dirt jump wheels. DMR is expanding their lineup for 2015 to include a few well made trail/AM parts. These tubeless ready, welded wheels are 30mm wide externally and come with 26 or 27.5-inch hoops.
Various hub adapters for the classic 6-pawl DMR hubs are included. Weight is 1838g for 27.5, and 1784g for 26.
2015 Mountain Bike Components at Eurobike 2014