The Kastle TX93 Up is a men’s touring freeride ski built for backcountry exploration. With a 93 mm waist underfoot and a flat mounting plate, it’s designed to handle long uphill marches and varied downhill terrain without weighing you down.
With a length of 178 cm and a weight of 1555 g per ski, the TX93 Up falls into the freetouring category, striking a balance between uphill efficiency and downhill stability. Its 129-93-115 mm sidecut supports smooth turn initiation and reliable edge hold on hardpack, while still offering enough surface area to float in softer snow.
The 17.1 m radius describes the size of the arc the ski naturally follows: it’s suited to medium-radius turns, making it versatile on open slopes and tighter lines alike. Sidecut refers to the ski’s narrowing at the waist (93 mm) compared to the tip (129 mm) and tail (115 mm), which shapes how readily the ski enters and maintains a carved turn.
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