ALPINESTARS Supertech V Boots - Black/Fluo Red/White - US 6 / EU 39 2220121-124-39 Rack Replacement Boot Kit Designed to compress the diaphragm

Designed to compress the diaphragm clutch spring making it easy to remove and re-install the retainer ring

Dakar-inspired lower pocket

Drystar® membrane offers effective weather protection in wet conditions

Cobra's Neighbor Hater mufflers are not for the faint of heart These are an aggressive slip-on muffler

Choose MGP II slip-ons for a classic stainless steel shell

ALPINESTARS Supertech V Boots - Black/Fluo Red/White - US 6 / EU 39 2220121-124-39 Rack Replacement Boot Kit Designed to compress the diaphragmAlmost every component of the Supertech R Boot, Alpinestars definitive racing boot as worn by a roster of champions past and present, has undergone a rigorous program of upgrades to sharpen its performance features even further. Featuring innovations derived using feedback from Alpinestars involvement in top flight racing, key elements include a newly redesigned front flex area, a redesigned rear protection and the performance of this boot to a new