ALPINESTARS SMX+ Vented Boots - Black/Red - US 9 / EU 43 2221119-13-43 Jam Air Riding Shoes Ergonomically designed for maximum stability

Ergonomically designed for maximum stability across lumbar spine and lower back

Zippered lower leg gussets helps the pants fit closely around riding boots

TPU higher medial protector is designed with technical texture for improved grip

Fitment: Yamaha FZ10 2017 / MT-10 2018

Designed to improve performance and power where the Ti-5 showed weak points Constructed of titanium throughout the head pipe

ALPINESTARS SMX+ Vented Boots - Black/Red - US 9 / EU 43 2221119-13-43 Jam Air Riding Shoes Ergonomically designed for maximum stabilityThe 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