ALPINESTARS SMX+ Vented Boots - Black/White/Yellow - US 9 / EU 43 2221119-125-43 Clutch Enhanced Lifter Plate brushed aluminum canister and a

brushed aluminum canister and a carbon fiber end-cap for added durability and a professional look

Stock DB at 5000 rpm 92db

Come with either O-ring or washer sealing surface

Better accuracy and more applications than the competition

ALPINESTARS SMX+ Vented Boots - Black/White/Yellow - US 9 / EU 43 2221119-125-43 Clutch Enhanced Lifter Plate brushed aluminum canister and aThe SMX Plus v2 Boot perfectly blends sleek sports styling with advanced protection features developed in Alpinestars performance footwear department. The durable and light microfiber upper is reinforced with a rugged polymer protector and the exclusive Multi Link Control (MLC) system prevents ankle torsion while offering freedom of movement. Advanced microfiber upper construction for lightweight high performance protection and superb levels of