The minion dhf is the standard by which all other aggressive mountain tyres are measured the maxxis minion dhf exo 250 folding tyre incorporates ramped knobs for low rolling resistance and channel cut knobs to increase gripping edges giving straight line control and precise cornering this version uses the exo protection making this minion dhf a great all round all mountain tyre pair up with a minion dhf on the front and you have a very quick and tacky pair of tyres