AMP3 Backpack YGroup_6700123 Replacement cheek pad set for

Replacement cheek pad set for Alpinestars S-R10 Helmets

The additional space for the chest and hips is necessary to be able to accommodate the inflation of the airbag

ready to perform

The jacquard poly/spandex construction provides effective moisture-wicking

TPU shinplate and calf plate for impact protection and foot support

AMP3 Backpack YGroup_6700123 Replacement cheek pad set forThe Alpinestars Motion Pack 3 (AMP3) is the perfect technical backpack designed for functionality and for carrying gear, both on and off the bike. The AMP3 Backpack features an overall capacity of 17 liters and is constructed from a heavy duty tech fabric with structured, padded walls and lower body reinforcements to help maintain the bags shape, as well as full, long zippered openings for easy and wide access.