E*thirteen Threaded Bottom Bracket

This bottom bracket is designed for frames with a standard BSA threaded shell width of 68mm or 73mm. If your frame uses a press-fit system or a different threading standard, this model will not be compatible.

Because it uses a standard threaded design, you can install this bottom bracket using a standard BSA bottom bracket tool. It is a straightforward process that does not require proprietary or specialized equipment.

The sealed bearings are designed to keep out trail debris, moisture, and grit, which significantly reduces the need for frequent servicing. While they are highly durable, they are intended to be replaced as a unit once they eventually wear out rather than being serviced individually.

The threaded construction is specifically engineered to provide a secure, tight fit that minimizes the movement often associated with creaking. When installed correctly with the proper grease, it offers a stable and quiet interface.

Yes, the robust construction is built to handle the demands of trail riding. The sealed design is specifically intended to protect the internal components from the elements you encounter on the trail, making it a reliable choice for varied riding conditions.