Jumping ski, has balance cartridge at ski end between running base and cover laminate, and exhibiting chambers that are arranged for aligning one or several same or different counter weights

摘要

The ski has a balance cartridge (5) at a ski end between a running base and a cover laminate, where the cartridge exhibits one or several chambers. The chambers are arranged for aligning of one or several same or different counter weights. The chambers of the cartridge are closed with a cover. The counter weights are symmetrically arranged in the chambers of the cartridge and are movable by one or several control devices.