Features:
LONG TERM USE: The Bicycle Bottom Bracket is made with good materials, which is solid and durable with a long service time.
GREAT WORKMANSHIP: With good performance, bearing structure, the degree of lubrication is quite good, and the steel shell can absorb roundness tolerance for installing ports of Bracket Bottom.
NICE SYSTEM: Integrated System can protect the frame to provide more power output, which makes the Bottom Bracket working more effective.
DESIGNED FOR: Professional suitable for 68mm frame shell, a good accessory for your bikes.
Specification:
Suitable: for 68mm Frame Shell
Weight: about 316g/11.15oz
Size: about 68 * 118/120/122.5/124.5/127.5mm
Cups thread size and pitch: 34.798mm 1.37*24TPI
Structure: 2 Bearings
Package List:
1 * Quare Hole Axis
2 * Screws
Note:
Please use the BB tool to install and replace the bottom bracket for safety.