ALPINESTARS SMX-6 v2 Boots - Black/White/Gray - US 7.5 / EU 41 2223017-153-41 Three REV knee brace MX sock

REV knee brace MX sock features strategic mesh paneling and a functional blend of moisture-wicking yarns

Easy to Operate Thumb Trigger Allows Quick & Simple Tightening & Loosening of Tie Down Assemblies

It is everything the Original Boltster provided and so much more

50-2057 Lindby Custom Front Engine Bar Reference #'s (if avaliable):

ALPINESTARS SMX-6 v2 Boots - Black/White/Gray - US 7.5 / EU 41 2223017-153-41 Three REV knee brace MX sockBoot 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