Bike Bottom Bracket, Bottom Bracket with Screws Mountain Bike Square Taper Bottom Bracket for 80/100mm Frame Shell

Specifications:Item Type: Bike Bottom BracketMaterial: SteelColor: BlackFitness: for 80/100mm Frame ShellCups thread size and pitch: 34.798mm 1.37 * 24TPISize: Approx. 80 * 142mm / 3.1 * 5.6inch, 100 * 155mm / 3.9 * 6.1inch, 100 * 177mm / 3.9 * 7.0inchWeight: Approx. 384gPackage List:1 * Bottom Bracket with ScrewsNote:Please note that the new type and old type of this product will be sent randomly, and make sure you will not mind before ordering.

• MATERIAL : Steel, Fitness: for 80/100mm Frame Shell, Cups thread size and pitch: 34.798mm 1.37 x 24TPI, Size: Approx. 80 x 142mm / 3.1 x 5.6inch, 100 x 155mm / 3.9 x 6.1inch, 100 x 177mm / 3.9 x 7.0inch.
• APPLICATION : The bottom bracket is solid and sturdy with a long service time. Suitable for 80/100mm frame shell.
• USEFUL : Works excellent, the ease of operate, the use safe reliable. The steel shell can absorb roundness tolerance for installing ports of Bracket Bottom.
• EASY TO INSTALL : Integrated system can protect the frame, more power output, it's better than ordinary structure bottom bracket. Please use the BB tool to install and replace the bottom bracket for safety.
• SAFETY : Integrated structure has no abnormal noise, with no gaps to prevent the assembly stuck, safe for use. And bottom bracket system can protect the frame, more power output, it's better than ordinary structure bottom bracket.