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- USA
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Ships within 48 hours · Estimated delivery Nov 13 - Nov 18
Pay in 4 interest-free payments of $7.02 Learn more
Ships within 48 hours · Estimated delivery Nov 13 - Nov 18
The Z20 Aero is here to help defeat them

If theres one thing the East Tennessee crew can agree on, its that the regions craftsmen share a common approach

The denser foam and hard shell that make ASTM helmets protective also make them heavier than a standard CPSC bike helmet

It is made of expanded polystyrene (EPS) that is capable of withstanding high shock and compression loads

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