42mm Air Filter Compatible with 200-250cc ATVs Quad Dirt Pit Bikes GY6 125cc 150cc Scooter Moped

Inlet diameter: Approx. 42mm / 1.65 inches.
Size: approx. 121 x 72 x 72mm / 4.76 x 2.84 x 2.84inch.

Compatible with mid-sized engines 125cc-250cc 2-strokes or 4-strokes engines, GY6 engines.
Compatible with most carburetors (PZ24 150cc and PZ30 CG 250cc etc) requiring a 42mm (1.65in) inside diameter opening.

Compatible with:
CB650 1979-1980

Compatible with Kawasaki:
KH400 (2 stroke)1976-1978
KZ440 1980-1983
KZ900A 1976-1977
Z1 /A/B-900 1973-1975
KZ1000 1977-1980

Compatible with Suzuki:
GT380/GT550 1977-1979
GS750, GS1000 1977-1979

Compatible with Yamaha:
RD250, RD350 1973-1975
RD400 1976-1978