ALPINESTARS T SP-5 Rideknit® Jacket - Black/Blue - 2XL 3304021-7711-2X Pro Chamber Headpipes Exhaust springs should be measured

Exhaust springs should be measured when they are off the vehicle

Inner fabric gussets in aramidic fiber reinforce the denim fabric at critical points such as the knee for additional protection in critical areas

Constructed of 3/4" solid round high-strength steel bars

Lightweight inner bootie with minimal construction designed for a comfortable

ALPINESTARS T SP-5 Rideknit® Jacket - Black/Blue - 2XL 3304021-7711-2X Pro Chamber Headpipes Exhaust springs should be measuredTech 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 textile jacket designed with a body mapped fit and pre curved sleeves and body for optimal riding per formance Strategically positioned stretch panel inserts have been designed to accommodate Alpinestars Airbag System, allow ing expansion when