We have also redesigned the fat tire making it 125 mm wide with a smaller radius because we have a low profile wall height. This produces a tire that is 400 plus grams lighter and combined with our ultra light rims creates a wheel system that is 800 grams and lighter than any other system. By lowering the wall height we have increased the footprint that, up until now, was only achieved by deflating the tire.
We have the only real 100 mm fat tire 29er rim in existence. It's not only patented but can accept the new Surly Knard 29er tire and tube. Our own tire tube system is coming soon which will be much more efficient and lighter than any other fat tire around. Our 29er 100 mm rim with cut outs is STILL 100 grams lighter than other 26 inch rims being manufactured.
The final result is a wheel system that is LIGHTER and WIDER than any of its predecessors and race ready for any terrain!