K&N Clamp-On Racing Air Filter RU-1710 (Length=127, Diameter=89mm), 55-59mm Connection

SR500 & XT500 K&N Maxi Racing Air Filter

• For the uncompromising conversion - compared to conical racing air filters, even larger, maximum surface area
• With the K&N-typical special fabric as well as 10 years K&N guarantee or one million miles (1,600,000 km), whichever comes first
• Oiled ready for installation including clamp for the carburettor flange; cylindrical shape, 20° angled, not street legal