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45 x 45 degree Angular Contact Bearing measures: 40mm ID x 52mm OD x 7mm W
High grade 440 Stainless Steel races and and ball bearings. Dual lip sealing system.
Replaces the LOWER Headset Bearing in almost all Specialized mountain frames with tapered head tubes. The following frames have been verified: 2009 and later Epic carbon frames 2010 and later Epic alloy frames 2009 and later Era carbon frames 2008 and later Stumpjumper carbon frames 2010 and later Stumpjumper alloy frames 2009 and later Safire carbon frames 2012 and later Safire alloy frames 2010 and later Enduro frames All Camber carbon frames 2013 and later Camber alloy frames 2011-12 Tarmac frames BEARINGS SOLD INDIVIDUALLY
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