Size : 38mm(you can see the other size in the size chart). Bent adapter can perfectly solve the problem of insufficient space. 1 x Air Filter.
VOBOR Air Intake Filter, Universal 38mm 125cc Air Filter Red, Universal 38mm 125cc Motorcycle Air Intake Filters for Off-road Motorcycle ATVs Quad Dirt Pit Bike (Red)
38mm Pitbike Air Filter Red Performance High flow Mushroom Style Straight Neck
38mm Pitbike Air Filter Red Performance High flow Pancake Style Straight Neck
38mm 42mm Air Filter 150-250cc for Motorcycle Scooter for Big Bull 200cc
UK 4x 38mm 39mm Air Filter Motorcycle Universal For Honda Suzuki Kawasaki Yamaha
RUTU 38mm Foam Air Filter for XR50 CRF50 50-200cc 4-Stroke Dirt Bike
