Kodrily 4Pcs Brake Sight Glass 18mm Master Cylinder Sight Glass Lens Master Cylinder Reservoir Sight Glass Gasket Kit for Scooter ATV Dirt Bike Motorcycle Scooter

Universal Accessories Master cylinder sight glass diameter is approx 18mm071in replacement for motorcycle scooter ATV dirt bike and many other brake cylinders The package contains 4 sight glasses and 4 washers excluding installation tools Oil Mirror Lens The oil lens of brake master cylinder sight glass is no oil and the surface of the len is coated to provide a clear perspective effect ATV master cylinder sight glass can accurately know the use of the brake cylinder Metal Material 18mm sight glass master cylinder oil mirror frame is made of thickened metal material which is strong and hard to provide strong backing protection for the oil mirror abd protect the perspective mirror and extend its service life Sealing Rubber Ring Sight glass sealing ring has good elasticity strong rebound can use at high temperatures Cylinder sight gasket sealing effect is good to prevent oil overflow which can ensure the stable and normal use of the brake cylinder Easy to Install Master cylinder sight glass diameter is approx 18mm071in Need to confirm the diameter of the original sight glass before purchasing No cutting or drilling is required during installation and not knock hard during installation