FSA compressor 23mm (carbon steerer/alloy cap) TH-881-1

FSA compressor 23mm (carbon steerer/alloy cap) TH-881-1

FSA compressor 23 mm (carbon steerer / alloy cap) TH-881-1

The FSA TH-881-1 compressor is designed for carbon forks with a steerer inner diameter of 23 mm. It is used to safely and firmly preload the headset without damaging the carbon material. The aluminium cap and precise construction guarantee reliable function, low weight and a long service life.

Features and benefits:

• Compression expander designed for carbon fork steerer tubes
• Suitable for an inner diameter of 23 mm
• Replaces the classic star nut, which is not suitable for carbon materials
• Aluminium cap (alloy cap) – lightweight and durable
• Allows even preloading of the headset without damaging the steerer wall
• Easy installation and removal, compatible with most stems

Technical specifications:

• Model: TH-881-1
• Intended for: carbon fork steerer tube
• Steerer inner diameter: 23 mm
• Expander material: aluminium / steel
• Cap material: aluminium (black anodised)
• Weight: approx. 45 g
• Compatibility: 1 1/8" forks

Use and recommendations:

Ideal for road, gravel and MTB bikes with a carbon fork. The compressor provides the correct headset preload and eliminates the risk of the steerer cracking when the stem is fitted.