ALPINESTARS SM7 Helmet - Core - Gloss Red - Large 8301826-3127-L 109-0133 · Use your jeans (waist)

·        Use your jeans (waist) measurements and choose one size larger for a perfect fit

This Package comes with a highly durable plastic mold injected subwoofer enclosure that fits right on the back of your TJ

32-9066 Main Wiring Harness Kit Reference #'s (if available): 70353-78 Can't find what you need

Expansion gussets are added to disperse stress in key areas and provides freedom of finger movement

Certifications: CE

ALPINESTARS SM7 Helmet - Core - Gloss Red - Large 8301826-3127-L 109-0133 · Use your jeans (waist)Engineered for off roading racing, and is optimized to offer the perfect blend of superior ventilation and comfort in a lightweight, helmet while its supremely aerodynamic composite shell delivers exceptional impact protection A Head Fitment and Visor Detaching System, the SM7 is equipped with PLASMA technology at the lower side of the shell edge for optimum energy dissipation in case of contact with the collar bone area Key Features Aerodynamic