K&N parts matching BMC 45004 air filter

The BMC 45004 air filter cross references with the K&N air filter parts below. K&N offers compatible air filters for many BMC air filters giving you an alternative.
ProductPart NumberProduct Image 
K&N Replacement Air Filter
  • Designed to Increase Power
  • Million Mile Limited Warranty
Dustin Yates, Haslet, Texas
After reading a lot on the forums this (YA-6006) was the filter I liked the most. The filter provided me the air flow I was looking for with the low maintenance periods required (i.e. cleaning/lubricating). Had it installed at a local shop when the bike was getting a lot of work done and unfortunately they cracked/bent the plate and never told me. Since I have now started doing all my own service on my bike I just came across this. Gave a quick call to Robert (K&N Customer Service Rep) and within a matter of 5 minutes he sent me a new plate/screws on the house. K&N continues to have great products and great customer service which is why I will continue to purchase K&N filters for all my vehicles. Thanks guys!
Logan Rhoades, St Clair, Missouri
Easy install. Noticeable difference in air flow compared to the stock filter.
Jesus Sanchez, Hermosillo, Mexico
This is the replacement filter for the oem Yamaha R6 filter with the revised screw retention function. I ordered this filter and the filter had a problem with a couple of screws, but K&N customer service was really quick on the issue and sent a replacement free of charge. This time was perfect, very high quality filter and very good costumer service, very recommended.
YA-6006 K&N YA-6006 Replacement Air Filter
List Price: $106.29
Your Price: $78.99