ALPINESTARS SUIT GP+ V4 BLACK/WHITE K3 SV The X-Series has earned the

The X-Series has earned the praise of the world’s top racers

Having enhanced constructions

BORE AND STROKE: 62mm x 62mm

The X-Groove WP boots are perfect both on and off the bike

This system is connected to a compatible helmet

ALPINESTARS SUIT GP+ V4 BLACK/WHITE K3 SV The X-Series has earned theThe Tech Air Ready, GP Plus v4 Leather Suit is a complete revolution of the existing v3 model featuring an all new construction including a blend of Flex Plus racing bovine leather, Alpinestars Composite Stretch Plus material, Matryx, HRSF, and GP DFS sliders. The GP Plus v4 is the perfect choice for sport and track riders looking for an upper mid level suit with the latest material innovations. The GP Plus v4 features new Flex Plus race leather,