Threadless Conversion Kit

Product Information

Looking to upgrade your older bike to accept modern threadless stems? The Profile Design Threadless Converter is exactly what you need. This clever component allows you to seamlessly install a contemporary 1-1/8 inch threadless stem onto a bicycle equipped with a traditional threaded fork, providing a significant boost in fit adjustment and comfort.

Crafted with a durable alloy shaft and robust steel hardware, this converter is built to last. Its polished silver finish offers a clean, classic aesthetic that complements a variety of bike styles, making it a functional and visually appealing upgrade for your ride.

Features

• Converts threaded fork steerer tubes to accept 1-1/8" threadless stems
• Allows for a wider range of modern stem and handlebar options
• Polished silver finish for a clean look
• Provides approximately 25mm of rise increase potential with spacers

Specs

• Fork Compatibility (Threaded): 1" (22.2mm quill) or 1-1/8" (25.4mm quill)
• Stem Compatibility (Threadless): 1-1/8" (28.6mm steerer clamp OD)
• Material: Alloy shaft, steel hardware
• Total Length: 153mm
• Adjustability: 80mm above minimum insertion line
• Stack Height (stem mounting area): 40mm
• Length of Clamp Area: 41mm (1-5/8")
• Weight: 184g (1" fork version), 189g (1-1/8" fork version)