• K&N Power sports Spin On Oil Filters are designed to satisfy the needs of racers and engine builders as well as the average motorcycle or ATV owner who wants the best oil filter available
• 17 mm exposed nut designed for easy oil filter removal
• Heavy duty construction for extreme conditions
• Resin-impregnated filter media traps 99% of harmful contaminants
• Anti-drain back valve (where applicable) eliminates dry starts, prevents oil from draining back into crankcase during engine shutdown

K&N Power sports Oil Filters are designed to satisfy the needs of racers and engine builders as well as the average motorcycle or ATV owner who wants the best oil filter available. K&N Power sports Oil Filters trap harmful contaminants while the filter's construction allows for high oil flow rates. K&N Oil Filters are covered by a limited to be free from defects in materials and workmanship when installed and replaced using engine and equipment manufacturer's recommended service intervals. K&N motorbike and ATV oil filters provide outstanding filtration levels and a high oil flow rate. They are able to handle heavy duty applications and block 99% of foreign material. They are great all types of oils and will add increased performance to your motorbike or ATV. K&N offers premium Wrench-Off, Pro-Series, Cartridge and Billet Oil Filters for a range of motorcycle and ATV applications. K&N delivers a premium ATV and motorcycle oil filter which is built to withstand the high demands of racing conditions. A large filter media provides high-flow rates and outstanding oil filtration to keep your motor running clean and smooth. K&N oil filters deliver performance and confidence. K&N power sports 'spin-on' oil filters feature a heavy-duty metal can. Most of these have a 17 mm nut affixed onto the end that allows for easy installation and removal. The 17 mm nut is crossed-drilled so racers can safety wire the filter to their bike.