DUB Italian Ceramic Threaded Cups Italian 70mm 28.99mm

This is a ceramic bottom bracket designed for DUB spindle cranks. It has a SRAM Model ID of BB - DUB - IT - A1. Key features include a 28.99mm crank spindle diameter, a DUB interface, a sleek black primary color, Italian BB shell thread, high - quality ceramic BB bearings, and a 70mm BB shell width.

Using this bottom bracket is easy. First, make sure your bike has a compatible DUB spindle crank. Then, carefully install the bottom bracket into the bike's BB shell according to the manufacturer's instructions. When riding, avoid hitting hard objects with the bottom bracket as it may damage the ceramic bearings. For maintenance, regularly clean the bottom bracket with a mild cleaner and a soft cloth to remove dirt and grime. Check the tightness of the components periodically to ensure smooth operation.