SX Internal/Threadless Headset

SX Internal Threadless Headset, H2051A, 5.3/20.5mm Stack

This FSA internal headset is designed for smooth handling and long-term reliability, making it a dependable choice for integrated frame systems.

Key Features

• Internal threadless design
• 5.3mm upper / 20.5mm lower stack
• Durable alloy
• Smooth steering