The Tour 12 EPF; extending the downhill skiing ability of this exceptional uphill climbing product. The addition of the Extended Power Frame (EPF) found on the Duke EPF and new Baron EPF gives Marker something totally unique to the market, a full suite of climbing-enabled bindings with unparalleled power transmission Features: Extended Power Frame DIN 4-12 36mm Height Triple Pivot Light Stainless Steel Gliding AFD Hollow Linkage Heel Dual Screw brake pad