The filter is built with two-layer's foam (Dual-Stage) Which gives Effective filtration of both large and small particles At the same time as the air flow to the engine is maintained optimally for best performance

Silicone grip waistband for a secure fit

the diameter

Available in Several Colors

while offering excellent performance on hard intermediate tracks BLOCK-IN-A-BLOCKOffers more progressive cornering action and additional slide control

ATHENA Top End Gasket Set P400220160003 mv-agusta-f4-1000-senna-1000-2006-esi7798408 The filter is built withAthena is renowned worldwide for its cylinder kits for 2 stroke and 4 stroke engines. These high technology Products Can Optimise The Performance of Your Machine, without sacrificing the reliability of the piston cylinder assembly.