Machined aluminum expander for use as an internal headset preloads plug on the carbon steerer forks.  The cr-moly expander bolt and 32mm length could accept standard stem and preload bolt and on top-cap.

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• Spec:
• Material: Alloy 6061 T6
• OD: 22-26mm
• Size: 1-1/8″
• Length: 32mm
• Weight: 47g
• Color: Black