ALPINESTARS SM3 Helmet - Heat - Gloss Red/White/Black - XL 8301026-3126-XL Rolling 25-2104 Smooth Riser Top Clamp

25-2104 Smooth Riser Top Clamp Chrome Reference #'s (if available): Can't find what you need

Dimension (in) : 4

50-1199 Rear Fender Tail End with Hinge Reference #'s (if available): 59699-49 Can't find what you need

Maintaining shell integrity is vital for safety and with the possibility of multi-directional forces impacting on the visor

25" / 41mm x 142mm x 108mm Weight  277g / 9

ALPINESTARS SM3 Helmet - Heat - Gloss Red/White/Black - XL 8301026-3126-XL Rolling 25-2104 Smooth Riser Top ClampVaried 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