Bicycle Speed Meter Induced Magnets

Bicycle Speed Meter Induced Magnets MPCO magnetic assemblies, like speed meter induced magnet including stainless steel housing and strong neodymium disc magnet. neodymium permanent magnetic assembly with steel housing Bicycle Speed Meter Induced Magnets NdFeB permanent magnet Grade of magnets: M, H, SH, UH, EH and AH Surface treatment/coating: Zinc, Nickel, Epoxy, Au [...]