Maxxis minion dhr mtb tyre dual plythe minion dhr was engineered to meet the demands of uci world cup downhill races the dhr features ramped knobs like the dhf but the channels in the knobs are designed for braking and accelerating featuresdirectional ramped knob designspecificationssize26x2 35 etrto52 559tpi60beadwireweight1 080gcompoundsinglemax psi65size26x2 35 etrto52 559tpi60beadwireweight1 125gcompoundsuper tackymax psi65size26x2 50 etrto55 559tpi6