Wheels Manufacturing Sealed SB-6804 Sealed Bearing - QR Disc Ft Hub (Bag of 2) Review
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Wheels Manufacturing Sealed SB-6804 Sealed Bearing - QR Disc Ft Hub (Bag of 2)
Noise balanced to 7000 RPM
ABEC-5 rating
Minimal contact seals
Inner diameter = 20mm
Outer diameter = 32mm