Galfer Speed Sensor Magnet Galfer MG001 — made in Spain. E-BIKE SPEED SENSOR MAGNETS P578X00 (MG003) - Integrated P578X10 (MG001) - 6-bolt system. Compatible…
Galfer Speed Sensor Magnet Galfer MG001, sold under the Galfer brand, is manufactured in Spain. That origin is recorded at the "Internet-Sourced" evidence grade.
Origin evidence last reviewed 2026-10-17.
Every origin claim on Hesperia Market is graded by the strength of its evidence and linked to its sources.