ALPINESTARS Tech 5 Boots - Black/White - US 9 2015015-102-9 Stella Bionic Jacket YNS compatibility is achieved by

YNS compatibility is achieved by removing the EVA back puck panel and engaging the elasticated YNS pull tabs

49-state emissions compliant

rod bushing and a heavy-duty bearing

Composite toe slider compound lasts up to four times longer than plastic-based sliders Magnesium slider does not get hot

ALPINESTARS Tech 5 Boots - Black/White - US 9 2015015-102-9 Stella Bionic Jacket YNS compatibility is achieved byUpper constructed from innovative and lightweight microfiber material with action leather on toe box Redesigned instep and Achilles accordion flex zones Contoured TPU calf protector plate, TPU higher medial protector and TPU outer lateral ankle Injected TPU shin plate connected with the TPU medial protector panel Hook and loop upper closure and TPR flap for broad ranging calf fit adjustment and support TPU higher medial protector is designed with