- 1-1/8" Upper Bearing: 41.8mm OD x 30.5mm ID x 8mm Thick (45x45 degree).
- 1-3/8" Lower Bearing: 49mm OD x 37mm ID x 7mm Thick (45x45 degree).
- Split compression ring.
- 48mm OD / 20mm tall alloy headset transition cover.
- 5mm alloy headset spacer (2 pcs.)
- 10mm alloy headset spacer (1 pcs.)

