ALPINESTARS SM3 Helmet - Heat - Gloss Yellow Fluo/Black - Medium 8301026-5011-M 5.00 54" (90mm) Overall Diameter: 12

54" (90mm) Overall Diameter: 12

Shock-absorbing expanded polystyrene inner shell

High-grade N52 Neodymium magnets rated at 35 LBS

1 / Audio Streaming / Hands Free calls Wi-Fi: Built-in Camera Input: RCA Analog Video up to HD 720p (Front/Rear) Video Output: Dual RCA (1 Volt/75 ohm) A/V Aux Input: Rear RCA Audio and Video / Front 3

47-0601 Bates Style Black Leather Seat Kit Reference #'s (if available): Can't find what you need

ALPINESTARS SM3 Helmet - Heat - Gloss Yellow Fluo/Black - Medium 8301026-5011-M 5.00 54" (90mm) Overall Diameter: 12Varied 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