lazer bicycle helmet accessories Jackal KinetiCore Mountain Bike Helmet, Bicycling Gear for Adults, Men & Women's Cycling Head Gear with Visor, Gunmetal Grey, Small : Sports & Outdoors Rechargeable internal battery with generous runtime for regular commuting and longer rides Lazer Velovox | Cardo Systems

While they dont need a different type, passengers benefit from lighter helmets to reduce neck strain since they cant brace against handlebars

Features and Benefits Designed to fit most visors/facemasks Quick-release, thumbscrew design for easy on and off No tools required Includes 1 set of visor tab stickers Specifications Batteries Required: No Closure: Thumbscrew Protects: Face Product Type: Football Protective Gear Batteries Included: No Age Group: Adults' Activity: Football Polarized: No Gender: Unisex What's in the Box Under Armour Adults Protective Football Visor Attachment Clip Set

Short answer: anything and everything

Inquire whether samples can be quickly arranged and whether bulk discounts or fast lead times are available