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Description

BlackBearing B5 386EVO 24mm & GXPThe Blackbearing bottom bracket range has been specifically developed to withstand the most extreme conditions. The BBlock technology (built in 2 threadable parts) allows a better alignment of the casing in its assembly offering several advantages: minimizes possible cracks greater protection to the bearing extending its useful life an easier replacement of the bearing. CNC machined aluminum.

- Compact & Portable: Packs neatly into its Stuff Sac for easy storage when not in use

0 - 2010 Timberline - 2007-2009 Timberline/Timberline Sport - 2008 Timberline/Timberline Sport(Men) - 2007-2008 Timberline/Timberline Sport(Women) - 2007-2008 Zaskar - 2006 Zaskar - 2008-2012 Zaskar 9r

Crafted from 6061 aluminum

0 - 2006 Tangier - 2006 K2 Zed 1

for use with BB30 cranks - 10 spacers per bag - Machined engineering-grade Delrin

just like a rear derailleur

0 - 2001 Zed 3

and are typically used in BB shells with widths wider than 73mm

Trek part #W295979 is thicker where the fastener holes are

- Installs: 6900 bearing - Inner Step Outer Diameter: 9

road triples

Pack of 3 24x2mm Spacers

Exchange/Return Notes