Description:

Material: Made of high-quality aluminum alloy, with high strength and corrosion resistance.
Card slot design: Design the card slot to make the tower base gasket better fit, reduce the problems such as shaking in use, and make it more stable and durable.
Integrated production: surface anodizing treatment, CNC process, lightweight design, high hardness, strong and durable.
Easy to use: light weight, easy to install and disassemble. Exquisite workmanship, perfect fit with your bicycle.
Multi-function: It is very suitable for adjusting the bottom bracket or bicycle hub, suitable for mountain bikes and road bikes. It is an indispensable replacement part of your bicycle.

Specification:

Material: Aluminum Alloy

Size Chart:

39x35mm/1.54x1.38inch
1mm/0.04inch,1.5mm/0.06inch, 2mm/0.079inch, 2.5mm//0.10inch

Package Includes:

1 Piece Bicycle Flywheel Washer

Note:

1. Please allow slightly error due to manual measurement.
2. Due to the difference between different monitors, the picture may not reflect the actual color of the item.
3. Wish you a wonderful on-line shopping!