ALPINESTARS Supertech M8/M10 Chin Vent Frame - Gloss White - M/2XL 89831192180M2XLReplacement chin vent frame for Alpinestars Supertech M8 and Supertech M10 helmets

Contoured calf protector plate is injected with high modulus polymer for impact resistance and incorporates Alpinestars’ developed blade flex system for greater precision control and movement

providing optimal comfort and control

with a fully titanium link pipe and inner muffler structure

making them the ideal choice for riders seeking both style and functionality

30" diameter

For custom installation inside an existing saddle

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Hand-screened water-based inks

85 pounds improves overall bike performance

Yamaha SR 250 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996

Inside protector specifically designed to provide greater flexibility in the metatarsal area

this bar comes in at 5