Spark R&D DRex Crampons

Designed specifically for Dyna-splitters, these crampons slide into Dynafit Speed Radical or Speed Turn Toe 2.0 toe pieces. Install and remove on the fly for utmost confidence in dicey skin track conditions. Stack up the crampon riser blocks to keep the full depth of teeth in the snow when using heel risers. Updated with wider mounting points and double the rivets for increased durability.