The swix q1 is a high-end model for cross-country skiers looking for maximum power transfer and low weight. With a stiff construction, an ergonomic force cork handle, and a tcs racing strap with a quick-release system, you get both comfort and efficiency. The tbs system makes it easy to change the basket depending on conditions, and the included tbs leaf basket provides optimal swing and support on normal snow.- Ultra-lightweight and super stiff tube for optimal performance- force cork handle with ergonomic comfort- tcs racing strap with quick-release system- tbs system for quick, tool-free basket changes- comes with a tbs leaf basket for normal snow- available strap sizes: m, l, and xl