Yctze Bicycle Bottom Bracket for Square Tapered Spindle Crank, MTB 125mm 73x142mm, 68mm Threaded, Shimano Compatible, Bike Crank Square Taper BSA 122, 68x122.5mm

1. The bottom bracket is solid and durable with a long service time.2. The steel shell can absorb roundness tolerance for installing ports of Bracket Bottom.3. Integrated System can protect , more power output, it's better than ordinary structure bottom bracket.4. Suitable for 68mm frame shell.5. Please use the BB tool to install and replace the bottom bracket for safety.Specification:Features:1. The bottom bracket is solid and durable with a long service time.2. The steel shell can absorb roundness tolerance for installing ports of Bracket Bottom.3. Integrated System can protect , more power output, it's better than ordinary structure bottom bracket.4. Suitable for 68mm frame shell.5. Please use the BB tool to install and replace the bottom bracket for safety.Specification:Suitable: for 68mm Frame ShellWeight: about 316g/11.15ozSize: about 68 * 118/120/122.5/124.5/127.5mmCups thread size and pitch: 34.798mm 1.37*24TPIStructure: 2 BearingsPackage List:1 * Quare Hole Axis2 * Screws

• Suitable for 68mm frame shell.
• LONG TERM USE: The Bottom Bracket is made with good materials, which is solid and with a long service time.
• The steel shell can absorb roundness tolerance for installing ports of Bracket Bottom. Please use the BB tool to install and replace the bottom bracket for safety.
• The bottom bracket is solid and with a long service time.
• 【SUITABLE FOR】Suitable for 68mm frame shell.Remember to check your old bottom bracket or ask your frame manufacturer for the right bottom bracket length.Please use the BB tool to install and replace the bottom bracket for safety.