Alpinestars Bio Armor Back Protector Features Direct replacement for Alpinestars RC Back Protector which has been discontinued Optimized for insertion into the latest Alpinestars technical jackets. Slimline profile. Conformable impact absorbing compound mold easily to the body. Perforated to improve the breathability. CE certified level 1 to latest prEN1621-22010. Please see below chart for protector measurements Size Measurements Small 14.5 Height 9.75 Widest Point 6.5 Narrowest Point Medium 16.25 Height 9.5 Widest Point 6.75 Narrowest Point Large 18.5 Height 10 Widest Point 6.75 Narrowest Point (function() var cycle true ('table.sizechart tbody tr').each(function(row) classname (cycle !cycle) 'light' 'dark' row.addClassName(classname) ) )()

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Is this back protector to be used with or without the factory perforated foam piece?

2 years ago

by

forzaArmata

Rider Type: Road Warrior

Age: 25-34

Gender: male

Vancouver BC

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forzaArmata's Answers

Alpinestars Bio Armor Back Protector

Alpinestars Bio Armor Back Protector Features Direct replacement for Alpinestars RC Back Protector which has been discontinued Optimized for insertion into the latest Alpinestars technical jackets. Slimline profile. Conformable impact absorbing compound mold easily to the body. Perforated to improve the breathability. CE certified level 1 to latest prEN1621-22010. Please see below chart for protector measurements Size Measurements Small 14.5 Height 9.75 Widest Point 6.5 Narrowest Point Medium 16.25 Height 9.5 Widest Point 6.75 Narrowest Point Large 18.5 Height 10 Widest Point 6.75 Narrowest Point (function() var cycle true ('table.sizechart tbody tr').each(function(row) classname (cycle !cycle) 'light' 'dark' row.addClassName(classname) ) )()