Completing the GP Plus V4’s chassis construction is a mix of race bovine and regular bovine leather

the SP-8 v3s deliver high levels of protection

The jacquard poly/spandex construction provides effective moisture-wicking

Strategically designed outriggers with the exclusive 13-degree Strap Wedge that enables the lightweight A-FLEX frame to create an unmatched fit

racer riway jersey ucla blue white YGroup_1584219 Completing the GP Plus V4’sExpertly developed and tested on the world's toughest terrains, the 2026 Racer Riway Jersey is Alpinestars' high performance solution for off road and motocross riders. The advanced polyfabric construction is lightweight, moisture wicking, and features new premium stretch mesh panels for superior breathability. An ergonomic pre curved sport fit, overlock stitching, and an extended rear cut deliver enhanced mobility and durable coverage for every ride.