VGEBY1 Bicycle Bottom Bracket Bike Bottom Bracket Bearing High Performance

• Long-term use: The bicycle bottom bracket is made of superior material. • Long-term use: The bicycle bottom bracket is made of superior material. • Great workmanship: good performance, bearing structure, the degree of lubrication is quite good, and the steel shell can absorb the roundness tolerance for installing the bracket bottom port. • Frame protection: Bicycle bottom bracket integrated system can protect the frame and provide more power.This allows the lower bracket to work more effectively. • Good accessory: Professional, suitable for 68mm frame shell, which is a good accessory for your bike. • Guarantee: If you are not satisfied with our products you received, you can apply for an unconditional return and get your money back within 180 days.For any issues with this product, you can email us immediately.

Specifications: Compatibility: 68mm frame shell Weight: Approx. 316g/11.15oz Size: Approx. 68*118/120/122.5/124.5/127.5mm Cup thread size and pitch: 34.798mm 1.37*24TPI Structure: 2 bearings

Package list 1 * Quahole axis 2*Screws

Attention: Please use the BB tool to install and replace the bottom bracket for safety.