10pcs Brake Master Cylinder Sight Glass with O Ring Motorcycle Brake Master Cylinder Window for Motorcycle ATV Diameter: 12mm / 0.5in

Item Type:  Brake Master Cylinder Sight Glass
Material: Rubber + Metal
Fitment: Fit for Motorcycle ATV etc.

Features

1、Function: A perfect replacement for your old brake master cylinder sight glasses. Gives you a clear view of the oil usage of the brake pump.
2、Rubber Seal Ring: O ring is made of durable rubber, strong rebound, aging resistance, ensuring good sealing effect and leakproof.
3、Clear and Durable Lens: Resin lens with a better perspective effect, more clearly observe oil usage, thickened, not easy to deformation.
4、Widely Used: Sight glasses and rubber sealing rings sets are universal replacements for most motorcycles and ATVs.
5、Comprehensive Package: Comes with ten sets of brake pump oil sight glasses and O rings, offering enough components for future replacements.

Package List

10 x Master Cylinder Sight Glass Lens
10 x Sealing Rings