Mountain Bike Bicycle Bb Shaft Ceramic Cylinder Shaft Screw-In Center Shaft Thread Center Shaft Bottom Bracket Mtb Hollow Stem
Specification:
Material: Aluminum alloy
Inner diameter: 24mm
Tooth pattern: BC1.37-24T
Color: Black
Weight: About 97g
Features:
1. Sealed bearing: The structure of the sealed bearing can avoid the penetration of moisture and dust, which is comfortable to lubricate and durable.
2. Exquisite thread: The threaded lock design enhances lateral stability and is not easy to loosen; ¨ç"L" is left and "L" is right; ¨èThe bottom bracket can be disassembled with a 44mm bottom bracket wrench.
3. Hollow one body: Hollow one body hanging type, increase pedaling frequency, reduce noise, and ride more labor-saving. Suitable for frame bottom bracket 68-73mm.
4. Laser logo, parameter marking, clearly visible.
5. Resin washers: 3 fine-tuning washers are included for the convenience of customers.
Generally, a 68mm bottom bracket is filled with one gasket on the left and two gaskets on the right. The left side of the 73mm bottom bracket is not filled with a washer, but a gasket on the right is sufficient.
Package Includes:
1pc* Center Shaft
Note:
1.Due to the different monitor and light effects, the actual color of the item might be slightly different from the color showed in the pictures.
2.The color of the product is subject to the color received, please allow 2-4cm measuring deviation due to manual measurement, thank you for your understanding!
![](https://ae03.alicdn.com/kf/Hb53e332f1e194da7a2397e4c7b64828fm.jpg)
![](https://ae03.alicdn.com/kf/Hcaf9e4aca7b54f42beb43e88c747f21dl.jpg)
![](https://ae03.alicdn.com/kf/Hcc18405f37c54f81ab2531bf69572de6x.jpg)
![](https://ae03.alicdn.com/kf/H62c28fafc4bc453eae99713befac87bdf.jpg)
![](https://ae03.alicdn.com/kf/Hbd84809aada947e08ef1c35b811b1f4dV.jpg)