Ski Boot Flex Adjustment

Boot flex ranges from very soft to race stiffness indicated by a numeric flex index that s usually a number from 50 soft to 130 very stiff.

Ski boot flex adjustment.

It is usually located on the back of the boot around ankle height. The flex of skiing boots refers to how much pressure it takes to bend and move them. Liner technology all our liners feature an asymmetric liner construction asy with an asymmetric tongue toe box collar shape and high quality lining materials. Heavier and more powerful skiers should select a boot with a higher flex index.

The ski boot manufacturers are always experimenting with different plastic technologies and so between brands and models different plastics will react in different ways when the boots are flexed factors such as temperature and terrain should also be considered and so the flex ratings should only really serve as a general guide for the skier. What is the flex index on a ski boot. Flex in ski boots refers to how difficult it is to flex the boot forward. Some ski boots have a switch so you can adjust the boots stiffness to match a particular type of skiing like powder groomers or bumps.

Often this number is written on the outside of the boot cuff. Flex index didn t really exist until the first generation nordica speedmachine 8 10 12 and 14 which would later evolve into 90 100 120 and 140 the higher the number the stiffer the boot. The higher the flex rating the stiffer the boot. School me on ski boot flex adjustment i was wondering if someone could explain to me how the flex adjustment on a ski boot specifically the lange rx 130 works.

A flex from 100 to 110 is for expert skiers. Ski boot flex stiffness. Check out our ski boot reviews. Ski boot sizing and fit guide.

I want to experiment a with the flex a little and would appreciate any advice. Two methods will allow you to adjust the flex of your boots. Prior to this more expensive boots were usually if not always stiffer. Change the flex of your head mojo boots by removing or adding the plugs in the back.

So the boot you buy in store feels the same on the mountain you don t lose horsepower in the spring and you don t have a boot you can t flex mid winter.