BMC Air Filter FM504/20 for Aprilia MANA 850 GT / SRV 850 female Strap length is long enough

Strap length is long enough to suit and type and brand of helmet

All IS-MAX 2 cheek pads are interchangeable throughout all helmet sizes

bass and clarity

It drives out excess moisture and prevents dirt adhesion

BMC Air Filter FM504/20 for Aprilia MANA 850 GT / SRV 850 female Strap length is long enoughCompatibility Note: AS 125 R : YEAR 85>87 ATLANTIC 500 : YEAR 01>04 MANA 850 : YEAR 07>11 MANA 850 GT : YEAR 09>16 SCARABEO 500 : YEAR 02>06 SRV 850 : YEAR 12>16 ST STX 125 : YEAR 82>85 BMC air filters are produced using a "Full Moulding" system that enables the characteristic red filter to be realized from a single mould with no welded joints thus avoiding easy breakage. The rubber used in BMC air filtering systems has a long life, is very durable