ALPINESTARS SMX+ Boots - Black/White/Yellow Fluorescent - US 7.5 / EU 41 2221019-125-41 Top End Gasket Kit uncoated high-speed steel for durability

uncoated high-speed steel for durability and precision cutting

they then meet a multi-chamber system designed to guarantee noise reduction at the exit The end cap

TorqDrive provides more disks in less space

billet aluminum Core components

ALPINESTARS SMX+ Boots - Black/White/Yellow Fluorescent - US 7.5 / EU 41 2221019-125-41 Top End Gasket Kit uncoated high-speed steel for durabilityAdvanced microfiber upper construction for lightweight high performance protection and superb levels of flexibility Front flex area is constructed with a soft microfiber for improving abrasion resistance and natural forwards and backwards movement Flexible accordion microfiber on Achilles gives enhanced natural movement Outside entry exit has stretchable accordion panel for a close fit and ease of entry and removal. Contoured high modulus shin plate