Ritchey WCS Zeta Disc V2 Comp zeta GX QR rear hub conversion kit — made in Taiwan. For bikes fitted with semi-integrated ZS head tubes, Ritchey's Comp…
Ritchey WCS Zeta Disc V2 Comp zeta GX QR rear hub conversion kit, sold under the Ritchey brand, is manufactured in Taiwan. That origin is recorded at the "Internet-Sourced" evidence grade.
Ritchey is headquartered in United States; a brand's home country is not evidence of where its goods are made, and the two are tracked separately.
Origin evidence last reviewed 2026-07-12.
Every origin claim on Hesperia Market is graded by the strength of its evidence and linked to its sources.