Is the WHEELTOP EDS waterproof and suitable for all weather conditions?

The WHEELTOP EDS features sealed electronics and corrosion-resistant components designed for MTB, gravel, and rainy commuting conditions, though it's not rated as fully submersible. For regular wet weather, mud, and spray exposure, the derailleur performs reliably, but rinse it after harsh conditions and keep the charging port dry to ensure longevity.