Feature

●This product is a set of 2 mass cylinder check windows. Check window for trout cylinders to check the condition of brake oil
●(Fast Replacement) Check the condition of the brake oil so you can drive and drive safely. It is important to keep the trout cylinder check window in good condition which allows you to change brake oil quickly
●[Save money on repairs with maintenance♪] Prolonged degradation of the mass cylinder may incur expensive repairs. If you can check the condition you need to maintain as soon as possible, it can also prevent expensive repairs costs
●[Quality assurance and return exchange services♪] We accept returns and exchanges within 30 days. If you are concerned about the product, please feel free to contact us after purchase
●[Product Specifications] Product Contents: 2 x Mass Cylinder Check Window. 2 x O-rings Color: Silver Size: Diameter 18mm, Height 5mm

Description