Massi Casquillo washer — made in Spain. Looking for quality parts for your road bike? Look no further! Discover the Massi Casquillo washer, an essential…
Massi Casquillo washer, sold under the Massi brand, is manufactured in Spain. That origin is recorded at the "Internet-Sourced" evidence grade.
Origin evidence last reviewed 2026-10-23.
Every origin claim on Hesperia Market is graded by the strength of its evidence and linked to its sources.