Ceramic PressFit30 OSBB Bottom Bracket
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Features:
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Improved sealing structure
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Integrated seal and pre-assembled HSC ceramic bearings
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ABEC 7 standard alloy steel bearing races
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Grade 3 Si3N4 ceramic balls - highest precision in the market
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Pre-lubricated with HSC Ceramic Grease and sealed.
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Specially designed Nylon bearing retainer for more shock absorbing and less friction
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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 is required to build up the OSBB frame to 68mm in order to accept most of cranks. The 3.5mm spacers will come with the bottom bracket.
Learn more about the compatible pressfit installation tool
Learn more about the compatible bottom bracket removal tool