ALPINESTARS Supertech R Vented Boots - Red - US 6.5 / EU 40 2220121-3029-40 carbon fiber 520VO - Pro V Series

520VO - Pro V Series Drive Chain - 114 Links

Road-orientated fit with reduced length

Self-contained

Glycol free for most racing applications

Adjustable upper and lower compression straps keep bags close to the bike

ALPINESTARS Supertech R Vented Boots - Red - US 6.5 / EU 40 2220121-3029-40 carbon fiber 520VO - Pro V SeriesSupertech R Vented Boots Red US 6. 5 EU 40 Sole constructed using a lightweight rubber compound for excellent grip on the pegs, Separate, internally updated bio mechanical inner bootie made by 3D mesh material for greater structure, thus improving rider comfort, Synthetic microfiber panel on medial side for enhanced abrasion resistance and improved feeling when in contact with the bike, Thermoplastic Polyurethane (TPU) shifter for increased protection