Heavy duty 75mm, 3-pin binding. For backcountry touring. Recommended for use with lighter weight leather backcountry boots.
This year the readers of SKI magazine have voted Skirack a Gold Medal
Ski Shop - One of the Nation's 60 Best and the Only One in Burlington,
VT 
Thanks for helping Skirack become a Top 100 Bike Retailer
in the United States for 2005, 2006, 2007 and 2008!