ALPINESTARS GP Plus R v3 Rideknit Leather Jacket - Black/Red Fluo - US 52 / EU 62 3100321-1030-62 AST v2 Air Jacket in our testing we found

in our testing we found no power loss from the stock end cap

with secure upper TPR and hook-and-loop closure flap to allow broad calf adjustment and support

The 265mm silencer is has a Titanium entrance cap that attaches to the Carbon fiber silencer body

Chest and back compartments are designed to accommodate the Alpinestars Nucleon chest and Nucleon back inserts

120" wall and are braced to increase strength

ALPINESTARS GP Plus R v3 Rideknit Leather Jacket - Black/Red Fluo - US 52 / EU 62 3100321-1030-62 AST v2 Air Jacket in our testing we foundTech Air 5 compatible; Tech Air is the worlds first completely electronic, self contained, full independent upper body motorcycle airbag system with no bike to rider set up configurations required Knitted design leather jacket designed with a body mapped race fit and pre curved sleeves and body for optimal riding performance Advanced inner comfort liner construction and assembly for optimized flexibility and ease of use, thereby maximizing the knit