ALPINESTARS SM3 Helmet - Heat - Gloss Yellow Fluo/Black - Small 8301026-5011-S Out Injection-molded ABS plastic outer shell

Injection-molded ABS plastic outer shell with hand-painted finish

specifically compounded

104-0001 TC Bros

High excursion is now the mainstream and usually this feature is very expensive and enthusiasts sometimes miss out on amazing bass because of the large cost

Outsole has an asymmetric stud configuration which provides excellent levels of grip and high abrasion resistance

ALPINESTARS SM3 Helmet - Heat - Gloss Yellow Fluo/Black - Small 8301026-5011-S Out Injection-molded ABS plastic outer shellVaried thickness shell construction for optimized protection and light weight 6 piece EPS liner with three different densities Polished inner EPS liner with special coating to reduce friction with comfort liner for rotational impact management One outer shell and two inner EPS liner sizes, with optional + 5 mm cheek pads for a tailor made fit Breakaway visor