ALPINESTARS Youth Tech 7S Boots - Red - US 3 2015017-30-3 1980 004 Intake Valve Guide Reference

004 Intake Valve Guide Reference #'s (if avaliable):

Great power per size ratio packing in 8000w in a very small package

Eliminates Unwanted Noise and Heat

462 Moving Mass 512

ALPINESTARS Youth Tech 7S Boots - Red - US 3 2015017-30-3 1980 004 Intake Valve Guide ReferenceSpecifically designed and sized for junior and or smaller framed riders Polyurethane (PU) reinforced microfiber upper for flexibility, abrasion resistance, water resistance and weight saving Material ensures consistent fit and is easy to maintain and clean Contoured shin plate is injected with high modulus Thermoplastic Polyurethane (TPU) for excellent levels of impact and abrasion resistance Medial facing side incorporates TPU panel with specially