Part case · Metal 3D Printing

Metal AM bicycle stem junction blank

Single branched bicycle stem / junction blank with multiple tube ports — for discussing printable bike junctions and which ports need facing after build.

Single metal additive bicycle stem junction blank with multiple tube ports — Photo courtesy xa-blt.com (authorized for 3DWK use). 3DWK part case — brand remains 3DWK; not a BLT storefront listing.

Typical specification

Key values

Item	Typical value
Process	Metal powder-bed fusion
Form	Branched stem / junction blank
Interfaces	Multi-port tube junctions
Post	Face ports; remove supports TBD
Note	Single-blank geometry sample

Stem-junction notes

Multi-port blanks need a clear primary axis and machining stock on each port.

Call steerer / bar clamp interfaces on the RFQ
Keep wall thickness class explicit

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