PINLOCK Photochromatic Overlay for HJC Stock Item:PIS17CLS Photochromatic Overlay HJ20M Pinlock is the material used and

is the material used and the accuracy of the machining process

Features soft loops that won't scratch your handlebars

glass fibre

The 'Carbine Oval Silencer' is one of them

rather than coming to an abrupt stop

PINLOCK Photochromatic Overlay for HJC Stock Item:PIS17CLS Photochromatic Overlay HJ20M Pinlock is the material used andThe PINLOCK Photochromatic Overlay looks really simple, but is in fact an extremely effective solution for sun glare: an external visor that changes from clear to dark smoke in a matter of seconds, depending on light conditions. Forget your sunglasses, coated visors or internal sun visors! Have your Pinlock Overlay do the work for you!