ALPINESTARS SMX-6 v2 Boots - Black/Gray/Red - US 12.5 / EU 48 2223017-1130-48 T-GP Plus R Air Jacket Billet aluminum engine covers are

Billet aluminum engine covers are now being mandated by many racing organizations across the USA (MotoAmerica + AMA + MRA + CCS + WERA + AFM

underarm and rear shoulder for an optimum fit

22L volume

integrated wrist closure for security and ease of use

Includes over 178 pieces hardware including shroud bolts

ALPINESTARS SMX-6 v2 Boots - Black/Gray/Red - US 12.5 / EU 48 2223017-1130-48 T-GP Plus R Air Jacket Billet aluminum engine covers areBoot 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