Complete integrated headset with 1-1/8" upper bearing and a 1-3/8" lower bearing.
- 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).
- 7mm tall split compression ring.
- 48mm OD / 8.5mm tall carbon transition cover.
- 5mm carbon headset spacer (2 pcs).
- 10mm carbon headset spacer (1 pcs).