CeramicSpeed Alpha MTB bottom bracket bearing kit BB30

This BB Alpha bearing kit from CeramicSpeed is designed for bikes with a BB30 bottom bracket and is optimized for MTB use, where durability and low friction are crucial. The bearings are hand-built with CeramicSpeed's renowned ceramic balls, which roll with extreme precision and minimal resistance. Each ball is harder and smoother than steel, reducing energy loss and increasing pedaling efficiency, even under the most challenging off-road conditions.

• Bearing Type: 2 ceramic bearings
• Compatibility: Cranksets with 30 mm axle and pressfit 42 mm bore
• Crank Diameter: 30 mm
• Included in the Kit:

   2 ceramic bearings

   Grease for installation and maintenance