Upgrade your bottom bracket with the Enduro BB30 Zero Ceramic XD15 Bottom Bracket Bearing BKC-0600 kit. These are designed to spin more efficiently and for longer.
Like Ceramic Hybrid, Zero Ceramic use a combination of ceramic balls and steel races, except they are of higher Grade 3 quality.
Fits BB30 frames – 42mm diameter with a shell width of 68mm for road and 73mm for mountain.
Zero Ceramic Bearings
Sold as a kit so contains 2 bearings, seals and washers.
Images to follow.