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Ships within 48 hours · Estimated delivery Aug 5 - Aug 10
One from San Francisco to Santiago, and another from Buenos Aires to San Francisco
The purpose of this study was to evaluate the capacity of two rotational helmet technologies fitted to the same make and model of cycling helmet to manage impact trauma using a high friction impact test protocol
We have a page up on helmet liners if you want more detail
We have seen it on sale for less than $70, which makes it pretty compelling if you only backpack a few times a year
US$ 26.35
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