ATK a ""u"" Steel Spring - Pair - Release Value: 8
ATK a ""u"" Steel Spring - Pair - Release Value: 8 - Grey is backordered and will ship as soon as it is back in stock.
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ATK a ""u"" Steel Spring - Pair - Release Value: 8
ATK a ""u"" Steel Spring - Pair - Release Value: 8 - Grey is backordered and will ship as soon as it is back in stock.
DESCRIPTION
The ATK Bindings "U" spring in steel is a specific technical spare part for ATK ski touring bindings, sold in pairs and calibrated to a release value of 8. Replacing the original spring with an original spare component is the most direct way to restore the binding's safety performance or to adapt the DIN value to one's physical and skiing needs.
Technical function and compatibility
The "U" spring is the component that regulates the torsional resistance and opening of the heel piece in ATK bindings: its tension directly determines the release threshold in the event of a fall or abnormal stress. The steel version ensures mechanical durability and consistent elastic response even after intensive use in extreme cold conditions, when lower quality springs tend to lose responsiveness.
When to replace it
This spare part is indicated when the original spring shows signs of metal fatigue, permanent deformation, or when you want to change the release value to DIN 8, suitable for medium-heavy skiers or those with an aggressive skiing style. Installation must be performed or verified by a qualified technician to ensure correct calibration of the safety system.
- Material: steel
- Release value: 8
- Packaging: pair (replacement for both bindings)
- Original ATK Bindings spare part
- Ski Touring
