Brake master cylinder window, clutch 18x5 mm Fifty

Brake or clutch sender window Fifty Ø18 mm

New front, rear brake or hydraulic clutch master cylinder window adaptable for motorcycle, scooter, quad, moped... depending on dimensions. This shutter, which is generally made of glass on original brake transmitters, allows you to check the brake fluid level in your master cylinder without opening the cover.

Technical characteristics and dimensions of the round universal brake fluid sight glass

• Mark: Fifty moto parts
• Materials: aluminum and plastic
• Color: transparent white
• Outer diameter: 18 mm
• Outer diameter of the joint: 19 mm
• Total thickness: 5 mm
• Sold with O-ring