K&N parts matching BMC 45108 air filter

The BMC 45108 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 and Acceleration
  • Washable and Reusable
Ricky, Washington
Great filter. Added alot more hp to my bike.
Rob Brammer, Clarinda Iowa
Works great fit perfect.
SU-4506 K&N SU-4506 Replacement Air Filter
List Price: $95.89
Your Price: $70.99