Ceramic bottom bracket for a new and transformed riding experience.
For PF41 frames and SRAM DUB cranks with 28.99 mm axles.
The BB86 mountain bike standard was designed to integrate bearings into the bottom bracket for weight reduction. This kit works with the standard: it consists of two cups that are pressed into either side of the shell.
Super smooth, super round CeramicSpeed balls are rotating in hardened-steel races in both.
CeramicSpeed offers 4 years warranty for standard and 6 years for coated products - please register within 30 days after purchase at
ceramicspeed.com.
Case width: 86.5mm
Material: bracket cups: aluminum, bearings: stainless steel, ceramic balls
