Payment & Security

Description
- Made of quality aluminum alloy material, it's durable to use
- Easy to install and remove, saving you time and effort
- It is lightweight and compact, convenient to carry
Specification:
- Width: 79mm
- Inner diameter: 46mm
- Axis: 24mm 30mm 29mm hollow integrated crankset
In the box
- 1 x Bearing Bottom Bracket
- Other things not included






