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ATK Titanium U Springs with Rolling In System

Bundle Discounts
  • Skis/Skins, save 15%
  • Skis/Skins/Bindings, save 20%
  • Skis/Skins/Bindings/Boots, save 30%
  • Skis/Skins/Bindings/Boots/Poles, save 30%

*Applies to full priced skis only

Discount applied automatically in cart!

Want more information to determine the binding thats best for your needs? Checkout this blog posthere to learn all about Hagan bindings.

ATK K08.2W Titanium U Springs with Rolling In System come standard on the Hagan Ultra World Cup and can be used to upgrade or replace worn traditional U springs.

The ROLLING-IN® SYSTEM improves ease of use and prevents wear and tear of the titanium “U” spring.

  • ROLLING-IN SYSTEM®: Upgraded with rotating steel bushings, the “U” springs provide much easier step-in easy even in fresh snow conditions where stomping into the bindings can be difficult. The Rolling In System also eliminates wear and tear on the contact surface of titanium spring.
  • The “U” spring is shaped out of titanium for extreme lightness combined with strength.
  • RACE SETTING: the vertical release (My) of the U Springs are fixed at a certain value defined in the years by our athletes team to be the best balance between safety and stability.

Regular and Lightweight Options:

  • K08.2W "regular" springs approximately My 9.
  • K08.3W "lightweight" springs approximately My 6.

There are two reasons to upgrade to the Rolling In System U Springs:

  1. Much easier step in making for faster and easier transitions.
  2. They last longer. Much longer.

Expensive, but a very worthwhile upgrade!

ATK replacement U-Springs for Hagan Ultra World Cup and ATK SL World Cup and other bindings come in sets of two.

  • 2 TITANIUM “U” SPRINGS with Rolling In System
  • 0 of the STANDARD CLAMPING SCREWS pictured in the photo

Hagan Ultra and ATK Rolling In system U Spring

The "lightweight" version are called "lightweight" not because they are lighter than the regular titanium U Springs found on the HAGAN Ultra World Cup bindings, but because the retention value is lighter. The standard titanium U Springs release value is approximately 8 or 9, while the "lightweight" version is approximately 5 or 6. the Side notches on the lightweight version enable the springs to flex and release at a lower force level. (No claim of DIN value is made.)

So the "lightweight" name applies more to the skiers who may want to use these U springs -- lightweight skiers!