ALPINESTARS SMX1-R V2 Boots - Black/Red - US 6 / EU 39 2224021-13-39 Universal Clamp-On Air Filter the Ti-6 Pro is designed

the Ti-6 Pro is designed to increase performance and help professional racers pass AMA/FIM sound regulations

Dyno tuned velocity stack directs airflow to engine

Strong mounting bracket for increased strength and durability

long-lasting power to the Alpinestars Heat Tech System with an electronic controller for long life and security

The air induction system (AIS) burns unburned exhaust gases by injecting fresh air (secondary air) into the exhaust port

ALPINESTARS SMX1-R V2 Boots - Black/Red - US 6 / EU 39 2224021-13-39 Universal Clamp-On Air Filter the Ti-6 Pro is designedThe main upper material is microfiber Tongue and rear accordion made by lightweight padded material that offer superior comfort Airflow and ventilation are improved thanks to lateral Air Intake with metallic mesh New speed lace system derived from Alpinestars MotoGP technology for improved quick precise and secure closure Higher closure system with new adjustable hook and loop closure and debossed Alpinestars logo Foam backed double density ankles