★【Premium Quality】: This 100% brand new washer O‑ring is made of high quality aluminum alloy material, which is heat resistant, oil resistant and resistant. It is not easy to break, has reliable quality and superior durability.
★【15Pcs /Set】: The package contains 15 O‑rings, which provide you with an economical replacement, suitable for various applications, enough for your daily use and replacement.
★【Product Size】: The O‑ring is about 2 mm thick, the outer diameter is about 39.8 mm, and the inner diameter is about 34.9 mm. It is lightweight, easy to install and remove.
★【Scope of Applications】: The washer O‑ring kit can be applied to BB axle, and it is suitable for adjusting the chassis, steering wheel or hub, the gasket will not accumulate dust or oxidation.
★【2 Colors】: The bike flywheel gasket has 2 colors (red, black) for you to choose, different color settings meet your different needs, ensuring that your bike is full of appeal.