10 PCS FMFXTR Bicycle BB Middle Shaft Flying Wheel Cushion, Thickness: 1.5mm (Black)

The 10 PCS FMFXTR Bicycle BB Middle Shaft Flying Wheel Cushion is a bicycle part designed for fine adjustment of the center shaft and freewheel base. It is made of aluminum alloy and is suitable for everyday use.

• Product type: Cap Component
• Material: Aluminum Alloy
• Color: Black
• Thickness options: 1mm, 1.5mm, 2mm, 2.5mm, 3mm
• Inner diameter: 35mm
• Outer diameter: 42mm
• Process: CNC + anode surface
• Intended use: Everyday use
• Category: Bicycle Parts