1Pc Universal 12mm 18mm Motorcycle Sight Glass Oil Sight Glass With Seal For Brake Pump Brake Cylinder 1Pc Universal 12mm 18mm Motorcycle Sight Glass Oil Sight Glass With Seal For Brake Pump Brake Cylinder Description: Easy to install This is the substitute for your main brake oil tank visual mirror. Equipped with proper pads for sealing the brake fluid. Accessories: GM. This will be suitable for most old Honda, Suzuki, Kawasaki, many off -road vehicles, Harley and many other brake cylinders. It can be suitable for your front or rear brake cylinder. Install: 1) Thoroughly removed old vision mirrors, including metal rings and rubber pads. Make sure that the liquid tank has been emptied and washed and washed. 2) Put the rubber sealing ring into the visual mirror pores. 3) Gently press the visual lens into the hole. 4) Cover the face with a soft cloth or towel to prevent damage, and carefully knock into the place with a hammer. Check to ensure that the face and font are flat and flat with the font. 5) Fill the brake fluid, deflate, and then ride safely! Specifications: Product name: brake pump oil mirror material: metal Size: 12mm/18mm Color: as shown in the figure Package Included:1x brake pump oil mirror Notes: 1. Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you! 2. Please allow 0.1-2cm measuring deviation due to manual measurement. _x000D_ _x000D_