Controltech CLS -/+ 5° stem — made in Taiwan. Product name: stemProduct use: road/gravelProduct model: clsColour: blackDiameter: 31.8mmMaterial: aluminiumNet…
Controltech CLS -/+ 5° stem, sold under the Controltech brand, is manufactured in Taiwan. That origin is recorded at the "Internet-Sourced" evidence grade.
Controltech is headquartered in Italy; a brand's home country is not evidence of where its goods are made, and the two are tracked separately.
Origin evidence last reviewed 2026-07-30.
Every origin claim on Hesperia Market is graded by the strength of its evidence and linked to its sources.