Feature

●【Durable】Sealed cartridge 2 bearing assembly eliminates dirt, mud, and water, providing excellent bearing life
●[Practical] The integrated system protects the frame and more output, which is superior to the bottom bracket. Cup screw size and pitch is 34.798mm 1.37 x 24TPI
●【High Quality】The bottom bracket is sturdy and long lasting. The steel shell can absorb the true round tolerance for mounting the port on the bottom of the bracket
●[BB Tool Installation] Ideal for 3.1/3.9 inches (80/100 mm) frame shells. For your safety, use the BB tool to install and replace the bottom bracket
●Quality Assurance: This product is quality assurance, so you can use it with confidence. If you have any problems with the product such as defects, please feel free to contact us by email and we will try our best to make your satisfaction


Description

Specification:
Material: Steel
Suitable for: For 80/100mm Frame Shell
Weight: Approx. 14.2 oz (420 g)
Size: Approx. 3.1 x 5.6 inches (80 x 142 mm) / 3.9 x 6.1 inches (100 x 155 mm)
Cup thread size and pitch: 13.7 x 24 TPI
Construction: 2 bearings

Package List:
1 x Square Hole Shaft
2 x Screws