FSA SX Pro SuperLight head assembly
Semi-integrated head assembly designed for frames with a head tube
• top: with inner diameter 44mm/outer diameter 50mm
• bottom: with inner diameter 55mm/outer diameter 61mm
and a tapered fork post 1-1/8"-1.5".
The new lightweight version of FSA SuperLight bearings with duralumin coating and misaligned contact intended for head assemblies brings a weight saving of 25% compared to conventional steel or stainless steel bearings.
FSA bearings TH-873 SuperLight, 36°x45° and TH-073 SuperLight, 36°x45° with angular contact (ACB - Angular Contact Ball bearings) have a high accuracy of operation, which is ensured thanks to an optimized internal structure that allows capturing the simultaneously acting radial and axial loads.
The height of the top cap is only 4mm.
Height of the head assembly outside the frame (stack height): 7mm
Weight 78g.
For use with a 1-1/8" fork, it is necessary to purchase FSA Crown Race H6079 (code 051211)
| product ID | 145106 |
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