ALPINESTARS SM5 Helmet - Rayon - Gray/Black/Silver - Medium 8304121-928-MD Derby Cover Spacer Don't be fooled by cheap

Don't be fooled by cheap versions that crush onto your wheels

Kit includes heavy-duty inner and outer rod ends with replacement boot

highly ventilated and flexible rigid chest protector with flexible side wings that adapt to the rider's body

Kit includes twin billet machined mounting brackets to insure your exhaust stays in place

ALPINESTARS SM5 Helmet - Rayon - Gray/Black/Silver - Medium 8304121-928-MD Derby Cover Spacer Don't be fooled by cheapLightweight outer shell is constructed from a technologically advanced impact resistant thermoplastic in two sizes The inner and outer surfaces are engineered to minimize the effects of oblique impacts Multiple density inner liner to ensure the correct density in the correct area for enhanced impact absorption Patented visor release system insures the visor is released with the correct pre determined amount of force, irrespective of the angle of