AFX FX-17 Helmet - Butterfly - Matte Blue - Medium 0110-7123 5/16-18 Currently these are designed for

Currently these are designed for cicada and diamond audio 2" horns or tweeters

Chain Drive Sprocket Conversion (required): 111-0023 or 111-0043

Built in amplifier that puts out 40w RMS and 120w MAX to each speaker

2585-7 Steering Damper Kit Upper Parkerized Reference #'s (if available): Can't find what you need

AFX FX-17 Helmet - Butterfly - Matte Blue - Medium 0110-7123 5/16-18 Currently these are designed forAerodynamic shell design constructed using advanced poly alloy plastic for light weight and strength Hypoallergenic and antimicrobial nylon liner and cheek pads are removable and washable Ear cavity space for speakers Removable screw on vented visor Fully molded eyeport trim with incorporated goggle grabber 11 points of ventilation with chin, side, rear and forehead vents Clear coat finish to protect paint and graphics Square D ring style retention