Size: 36-45 - GT 500 110 - Wheels RUN 7S 110 x 24 mm, 88A Bearing: HI-SPEED TRT 11 Chassis: SCHELL - lightweight monophonic 3D construction, low shoe position, AL 7000 bolts with alloy attached to the center section, adjustable trim, finishing surface - HI-POLISHNALUX fine sandblasting, no brakes. Size: 36-37 3x110 Size: 38-45 SCHELL 4x110 Skeleton: ultralight, made of 7-layer graphite fiber, new anatomical skeleton shape inside, ankle reinforcements inside and outside, shoe trim around heel and Achilles tendon - comfort fixation reinforced by two straps, one with micro buckle, the other with cross closure. Outer material: eco-leather with microfibre, reinforced by stitching. Inner material: microfibre. POWER STRAP - additional strap that stabilizes the foot and secures the lacing to the leg. MICRO-BUCKLE SYSTEM - a practical buckle fastening and release system with the possibility of precise adjustment. IDENTIFICATION CONTROL - a unique management system in the production, distribution, and sales process that allows the product to be identified from the beginning of production to the end of its life. ADJUSTABLE CHASSIS POSITION - adjustable chassis position in relation to the frame. AL CHASSIS - aluminium alloy chassis. 3D CONSTRUCTION - 3D construction ski.