Ceramic BBright Shimano Bottom Bracket

Features: - Improved sealing structure - Integrated design to fit Shimano/FSA 24mm cranks, no additional adapter required - Integrated seal and pre-assembled - ABEC 7 standard alloy steel bearing races - Grade 3 Si3N4 ceramic balls - highest precision in the market - Pre-lubricated with HSC Ceramic Grease and sealed. - Specially designed Nylon bearing retainer for more shock absorbing and less friction - Light touch Dual lip rubber seals for a better protection Weight: - 106 g Frame requirements: BBright standard frame (non-thread) with shell ID 46mm, width 79mm, such as Cervélo BBright frames. Cranks combination: 24mm spindle cranks, e.g. Shimano Dura Ace, Shimano Ultegra, Shimano 105, Shimano Tiagra, FSA etc. Use "Product Finder" to find the compatible bottom bracket if you are unsure. Learn more about the compatible pressfit installation tool Learn more about the compatible bottom bracket removal tool Bundle Deal: Bottom Bracket Jockey Wheel - Save $20 Code: BUNDLEDEALJW Add a set of ceramic Jockey Wheel