ALPINESTARS SMX-6 v2 Boots - Black/Red - US 6.5 / EU 40 22230171340 Custom Air Cleaner Assembly — Round/Open Quick-adjust clutch perch is an

Quick-adjust clutch perch is an upgrade over OEM

E-Glass internal packing for maximum packing life

complete with new race algorithm which is available as a download Waist adjustment for an improved riding fit

Design specifically for youth riders Extremely lightweight

75" Diameter (without bezel)

ALPINESTARS SMX-6 v2 Boots - Black/Red - US 6.5 / EU 40 22230171340 Custom Air Cleaner Assembly — Round/Open Quick-adjust clutch perch is anBoot 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