Diode Board Kit - Heavy Duty

Emerald Island Heavy Duty Diode Board

Sold for many years around the globe, the original Emerald Island heavy duty diode board has been branded by others and sold under many names, and has even been copied in China.

With upgraded high voltage diodes and large over-sized heat sinks, this item is a direct bolt on replacement for the failure prone original board.

Note: If your bike is 1000cc with rubber mounts we recommend the metal solid mounts in place of the failure prone stock rubber mounts.