Kalloy Uno M03 0° Handlebar Stem — made in Taiwan. UNO M03 Advanced Project bicycle handlebar stem. 6061-T6 aluminium, 3D forged. Angle: 0º. Pivot: Ø28.6 mm.…
Kalloy Uno M03 0° Handlebar Stem, sold under the Kalloy Uno brand, is manufactured in Taiwan. That origin is recorded at the "Corroborated" evidence grade.
Kalloy Uno is headquartered in Taiwan; a brand's home country is not evidence of where its goods are made, and the two are tracked separately.
Origin evidence last reviewed 2026-07-15.
Every origin claim on Hesperia Market is graded by the strength of its evidence and linked to its sources.