The EZO bearings are a high-precision, Japanese-made thin-section deep groove ball bearing designed for cycling applications. Delivering high rotational speeds and minimal friction for smooth, reliable performance. Sold individually. Check the specifications to confirm compatibility with your Onyx hub model before purchasing.

Bearing configuration
Onyx OHM 100/8mm front hub: 2 x 15267 hub shell
Onyx BMX 100/8mm (standard and helix) front hub: 2 x 6902 hub shell
Onyx BMX 100/10mm, 100/15mm, 100/20mm (standard and helix) front hub: 2 x 6805 hub shell

Onyx OHM 110/10mm rear hub: 1 x 15267 non-drive shell, 1 x 6805 driver external, 1 x 6804 behind driver, 1 x 15267 driver internal

Onyx Pro HG 110/10mm rear hub: 1 x 6804 non-drive shell, 1 x 6805 driver external, 1 x 6804 behind driver, 1 x 6902 driver internal

Onyx Ultra HG 110/10mm rear hub: 1 x 6804 non-drive shell, 1 x 6806 driver external, 1 x 6805 behind driver, 1 x 6902 driver internal

Onyx Ultra HG 110/12mm rear hub: 1 x 6804 non-drive shell, 1 x 6806 driver external, 1 x 6805 behind driver, 1 x 6902 driver internal

Onyx Ultra HG 110/15mm rear hub: 1 x 6804 non-drive shell, 1 x 6806 driver external, 1 x 6805 behind driver, 1 x 17287 driver internal

Onyx Ultra SS 110/10mm, 110/15mm, 110/20mm rear hub: 1 x 6805 non-drive shell, 1 x 6807 driver external, 1 x 6806 behind driver (not replaceable), 1 x 6805 driver internal