ALPINESTARS SMX+ Vented Boots - Black - US 11.5 / EU 46 2221119-10-46 7 48-0320 Factory Service Bulletin for

48-0320 Factory Service Bulletin for 1957-1969 Big Twins Reference #'s (if available): Can't find what you need

Reduce the risk of sudden trunk closures and enhances safety

- Street legal: VIA and JLL approved

3D multi-panel knee construction with removable

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ALPINESTARS SMX+ Vented Boots - Black - US 11.5 / EU 46 2221119-10-46 7 48-0320 Factory Service Bulletin forThe 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