ALPINESTARS SMX-6 v2 Vented Boots - Black - US 10.5 / EU 45 2223017-1102-45 Yz 450 F 2014/2017 Reduced length for increased ground

Reduced length for increased ground clearance while cornering

left hand side Reference: GU

throttle response and durability special developed mapping from Dynojet has to be used

Distinctive design yields increased horsepower and stronger throttle response throughout the entire rpm range

ALPINESTARS SMX-6 v2 Vented Boots - Black - US 10.5 / EU 45 2223017-1102-45 Yz 450 F 2014/2017 Reduced length for increased groundBoot 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