Shingo Ohkawa teaches how to fit the Grivel G20+ crampon to a compatible mountaineering/ice climbing boot.
This same method can be used with any of Grivel's Cramp-o-matic (full step-in) crampons paired with any mountaineering/ice climbing boot that has both a toe and heel well that the bails of the crampon can mount to. Many of the other Grivel crampons share these same middle and rear adjustments with slight differences in adjustments to the toe binding systems for use on various boots.
Liberty Mountain is the U.S. distributor of Grivel products and produced this video.
Shingo is a Grivel athlete and one of the Wasatch Range’s visionary climbers with a drive for pioneering new routes that is always at full-throttle. He is endlessly contributing to the development of new routes in the Lone Peak Cirque as well as Big and Little Cottonwood Canyons. He is a very pay-it-forward climber. Not only is he expanding the climbing potential in the Salt Lake City area but he is also a volunteer liaison with the Salt Lake Climbers Alliance.