ALPINESTARS SMX+ Vented Boots - Black/White/Red - US 8 / EU 42 2221119-1231-42 Engine Brush Internal alpinestars neck print

Internal alpinestars neck print

Note: Shift Sensor Connector with Black wire is for PULL switch

Compatible with Tech-Air® street system

A single Lambda receiver is welded in the tail pipe for on track data logging or Dyno tuning

Improved power deliver and exhaust note Body is made from lightweight 6061 T-6 brushed aluminum and the end cap and intake tube are stainless steel Tunable end caps allow for fine-tuning of power delivery for different types of riding and terrain Steel allen-head screws make repacking an easy task Exclusive E-glass pillow packing (extra packing included)

ALPINESTARS SMX+ Vented Boots - Black/White/Red - US 8 / EU 42 2221119-1231-42 Engine Brush Internal alpinestars neck printThe 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