Deda Elementi

Quill Spud Adapter, 1" Threadless - 1" Quill

The Deda Elementi Quill “Spud” Adapter is the simple, elegant solution for riders who want to run modern threadless stems on a classic 1" threaded steerer. Whether you're refreshing a vintage road bike or fine-tuning a commuter setup, this adapter bridges the gap between old-school style and modern performance. Its clean design and durable aluminum construction make it a reliable upgrade that keeps your cockpit both functional and refined.

• Versatile fit: Adapts 1" threadless stems to 1" (22.2mm ID) threaded steerers
• Compatible with 1-1/8” stems: Works with a reducer shim for even more flexibility
• Light yet strong: Aluminum construction keeps weight low at just 142g
• Clean installation: Top-mount bolt and cap provide a secure, finished look

For riders who appreciate classic frames but want the precision and adjustability of modern stems, the Deda Elementi Quill “Spud” Adapter makes the upgrade seamless.