1Pc Screw Bicycle Center Shaft Screw/M15 Crank Mounting Bolts Center Shaft Ccrew Components Parts Cycling Accseeories M15 Fangkenuo

features:

* brand new and high quality.

*Made of high-quality materials, .

*Usage: Sealing the bottom bracket screw can effectively prevent the bottom bracket from being affected by external water, sand, and soil, which will reduce the life and performance.

Product parameters:

Material: high quality steel

Use 8mm when disassembling

Specification: /m15

Package contents:

1* Screws