Ceramic PressFit30 OSBB Bottom Bracket

Features: - Improved sealing structure - Integrated seal and pre-assembled HSC ceramic bearings - 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: - 79 g Frame requirements: Pressfit 30 OSBB standard frame (non-thread) with shell ID 46mm, width 61mm Cranks combination: 30mm spindle cranks, such as BB30 cranks for 68mm width frame Note: 2 x 3.5 mm spacers are required to build up the OSBB frame to 68mm in order to accept most of the cranks. The 3.5mm spacers will come with the bottom bracket. Use "Product Finder" to find the compatible bottom bracket if you are not sure. 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