Spank spike bearclaw stemspankss spike bearclaw stem is based on the freeride pro favourite spike race stem and is named after none other than freeride legend darren beerecloth as this stem just happens to be his favourite too it has a 2d forged mgr alloy construction to provide the ultimate in strength and torsional stiffness and is cnc machined to shave off unnecessary extra weight the spike bearclaw stem is the ideal upgrade for your freeride rig and with its low weight its popular with