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Parts & Accessories Catalog

Search > Components > Bearing > Cartridge Bearings > Ceramic External BB Replacements

ABI
Enduro BB Ceramic Bearing Kit For Outboard BB's (BB4437)

$59.99

Ceramic cartridge bearings for replacing Bottom Bracket Bearings.

Features and Information

BB4437

Works with Dura Ace, Ultegra, 105, MegaExo Road, Mountain and X-Type Bottom brackets
Recommended to Use with the Enduro BB bearing Removal/Installation tool Part# TL8901 , and TL9802 The Cup Removal Tool
Comes with 2 bearings 2 orange seals to retrofit Outboard BB's except , 06 Dura Ace , and 06 Ultegra which uses the 2 blue seals (included)

Ceramic External BB Replacements

Kits include bearings and seals to rebuild one bottom bracket
Note: all these bearing kits have larger 5/32" balls for a net load increase of over 20%
Ceramic bearings have Grade 5 ball bearings with Polyamide retainers
Very light contact type, perfect for high-performance hubs
Two-lip seals minimize bearing contamination

Click on image to see larger photo