NGK B7HS Spark Plug

Good spark plug for a reconditioned ignition

Its "heat" rating allows it to "work everywhere" without any particular problem.

If your ignition is original, prefer a BERU, which is more "robust."

With 4 types of spark plugs, we can use them everywhere with our mopeds

- Beru for Solex and old original ignition

- B7 HS for mopeds with reconditioned ignition and original cylinder

- B8 HS for a more powerful cylinder...and therefore a reconditioned ignition

- B8ES with long thread for liquid-cooled engines