Our Products
Bicycle bottom bracket
Central Axis
High-precision and high-strength threads can ensure a smoother installation
Effectively prevent the five-way threads of the frame from being damaged due to thread issues
Original factory blue bearings
The ideal choice for vehicle upgrades, solving problems such as abnormal noise, shaking and interference, and durable
The length of the central axis matches the crank of the dental disc. If you are not sure, please consult the customer service
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Quality First, Safety Guaranteed