Let your P1S metal spool arm live on!
This 3D‑printed adapter lets you mount the original Bambu Lab P1S spool holder securely into the AMS Riser V2—no need to sacrifice the sleek, lightweight metal arm.

Features

• Exact fit for AMS Riser V2: The adapter locks into the riser's slot, providing a snug, non‑rotating mount. The V1 should fit this as well.
• Uses M3 screws & nuts: Flush‑mounted for a seamless look—fasten once, print forever.
• No part compromises: Keeps Bambu’s stock metal arm intact—saving time and maintaining strength.
• Quick Print: 30 Minutes Print time

Assembly

• Use M3 x 20mm screws (head seated in the recess).
• Secure the metal spool arm with a matching M3 nut.
• Threaded inserts are also an option for repeat assembly/disassembly.
• PLA is sufficient—just ensure your filament won’t creep or deform over time.
   

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