The KV+ Tornado Quick Change Baskets allows you to change rollerski tips to snow baskets, use larger or smaller snow baskets, or replace broken pole tips, with far greater convenience and speed. Works with all 8.5mm poles (Tornado, CH1) and 10mm poles (Campra, Alu, Tempesta, Viking, etc). There is a different 'base cap' for the 10mm and 8.5mm poles, but the actual rollerski pole tips and snow baskets for all poles are the same.