<B>Wheels Manufacturing Sealed SB-6804 Sealed Bearing - QR Disc Ft Hub (Bag of 2) Review</b><P>http://tinyurl.com/ogttefn <P><P> Wheels Manufacturing Sealed SB-6804 Sealed Bearing - QR Disc Ft Hub (Bag of 2) <P>Noise balanced to 7000 RPM<P>ABEC-5 rating<P>Minimal contact seals<P>Inner diameter = 20mm<P>Outer diameter = 32mm<P>
