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Description

BlackBearing B5 606 6x17x6mmThe BlackBearing B5 range is a high quality bearing upgrade to perform in the most extreme circumstances. Chrome steel balls SAE52100 abec 5 Steel rings SAE52100 with optmized internal design Chrome steel cage Reinforced 2RS seals for better water and dust resistance. High quality grease

Mounts onto upper part of Thomson dropper posts with external cable routing

5" and 29” versions

It offers the lowest rolling resistance of any Gravelking model and showcases the most aggressive tread design in the Gravelking lineup

Durable red anodized aluminum with laser etching

13 speed chains 1/2" x 3/32" chains

3 - 2009 Chrono 1

Compatible with Quarq DZero powermeter spiders with GXP spindles except Eagle MTB

5 - 2014 Reveal Series - 2008-2012 Thrill - 2009-2010 IronHorse Adventure Series - 2007 Bakuto - 2005-2006 Chimpira - 2005-2007 Hard Tail - 2007 Maverick - 2005-2006 Maverick 5

35 - 2010 Contessa Spark 35 - 2009 Contessa Spark RC - 2011 Contessa Spark Series - 2010-2012 Elite & Team - 2012-2012 Metrix 20 - 2012 Scale 29 Spark - 2012 Scale 40

giving you the most torsional stiffness of any bar/stem combination

Order 2 if you want wrap both sides of a drop bar

Oregon USA - A Fit Kit is required for use - Uses Chris King bottom bracket cup tool for installation

Exchange/Return Notes