FSA No.59 headset for tapered forks - precise & reliable.

The FSA No.59 is a high-quality headset for frames with a 1 1/8" - 1.5" tapered fork steerer. It is suitable for head tubes with 41 mm (top) and 52 mm (bottom) bearing outer diameters.

The precisely manufactured bearings ensure smooth steering performance and high durability - ideal for modern MTB and road bike setups with a tapered fork.

All exact dimensions can be found here in the technical drawing (view PDF here).

Highlights:

• Tapered 1 1/8" - 1.5": modern standard.
• 41 / 52 mm: bearing outer diameter at the top and bottom.
• Precision bearings: durable and play-free.
• Complete set: including star nut and top cap.
• FSA quality: proven workmanship.

Technical data:

• Manufacturer: FSA
• Model: No. 59
• Fork steerer: 1 1/8" - 1.5" tapered
• Top bearing outer diameter: 41 mm
• Bottom bearing outer diameter: 52 mm
• Stack height: 15 mm

Scope of delivery:

• FSA No.59 headset 1 1/8"-1.5" Tapered | 41/52 mm
• Including crown race, star nut, and top cap

Manufacturer's part no.: 121-0079000010 | EAN: 4713170257162

“Reliable tapered headset for precise steering performance and modern frame standards.”