Features:
New high-quality performance air filter.
Color: red.
Material: metal, plastic.
Filter Element: Foam / Sponge.
Inlet diameter: approx. 42mm / 1.65 inches.
Has 2 layers of foam, a thinner outer later and a thicker inner layer.
Fitment: universal fits for most motorcycle Filter with 41mm / 42mm / 43mm engine inlet.
Package included: 1 x air filter. 1 x clamp.

Fits for:
For most motorcycle, atv, quad, scooter, go kart, moped, pit bike, dirt bike, racing bike or super bike.
For mid-sized engines 125cc-250cc 2-strokes or 4-strokes engines, GY6 engines.
Fits most carburetors (PZ24 150cc and PZ30 CG 250cc etc) requiring a 42mm (1.65in) inside diameter opening.
It also fits Kawasaki Yamaha Suzuki and other brand bikes.
Fit most Chinese import Pit / Dirt bikes, almost all of the bike brands from China, such as TaoTao, Buyang, Coolsport, Jonway, Znen, NST, BMX, Kazuma, Sunl, Roketa, AIM-EX etc.

Features:
1. Made of high quality materials, the Filter is durable in use for a long time, washable no oil design.
2. Easy to fit, can be secured tightly onto your vehicle pipe, and you can adjust to the size required with flat head screwdriver.
3. The Filter prevents abrasive particulate matter from entering the engine's cylinders to ultimately increase horsepower, torque and improve the gas mileage.

Fitment:
Following motorcycle models are for reference only, please measure your carburetor's mouth outer diameter before you buy.
CB650 1979-1980
Kawasaki KH400 (2 stroke)1976-1978
Kawasaki KZ440 1980-1983
Kawasaki KZ900A 1976-1977
Kawasaki Z1 /A/B-900 1973-1975
Kawasaki KZ1000 1977-1980
Suzuki GT380/GT550 1977-1979
Suzuki GS750, GS1000 1977-1979
Yamaha RD250. RD350 1973-1975
Yamaha RD400 1976-1978