Alpinestars SMX-6 v2 Boots SMX Air Pit Speed Limiter

Pit Speed Limiter

Before this activation or when the rider’s speed drops steadily below such speed for at least 10 seconds

When you’re setting the pace

Adjustable Nucleon Flex Plus Level 1 knee armor for high levels of impact protection

To provide complete upper body and hip protection

Alpinestars SMX-6 v2 Boots SMX Air Pit Speed LimiterBoot upper incorporates an innovative front and rear bellows and rear calf zone for superior levels of flexibility Boot upper is constructed from microfiber for durability and abrasion resistance Ergonomic forefoot streamlining enables greater control of the bike's controls and provides a superior, wide ranging foot profile for excellent fit and comfort Thermoplastic Polyurethane (TPU) lateral ankle brace provides a biomechanical support between the