FSA Headset Bearing ACB TH-073E 1.1/2" (40x51.8x8 mm) 36°/45° (MR127)(ACB518K) Over £75 Note: The extended race is

Note: The extended race is on the same side as the outer flange

Stereo One77 HPA (2022- Current) (updated Aug 2025)

5 Single S MR127

Grizzly Standard Kit Full Kit - 12 Standard Bearings over 3 sizes with 4 bearings being Grizzly Max due to availability

Ideal for lubricating bearings

FSA Headset Bearing ACB TH-073E 1.1/2" (40x51.8x8 mm) 36°/45° (MR127)(ACB518K) Over £75 Note: The extended race isFSA Headset Bearing ACB TH 073E 1. 1 2" (40x51. 8x8 mm) 36 45 (MR127)(ACB518K) CODE TYPE 160 6761 BEAR TH 073 ACB 36x45 1. 5 Single S MR127 Type Headset bearing Manufacturer FSA Color Neutral Discipline ROAD, MTB Material Steel Weight (gr) 28 Dimension 1. 5" Bearing Type ACB Angle 36x45 id: 40 od: 51. 8 width: 8 mm