Reply To: K&n air filter Aug 4, 2023 at 6:10 PM #10907 SimonParticipant They use the same air filter for the 125 250 650 the standard is more than capable of dealing with anything, no benefit from a k&n. Aug 4, 2023 at 6:10 PM #10907 SimonParticipant They use the same air filter for the 125 250 650 the standard is more than capable of dealing with anything, no benefit from a k&n.
