What was the fastest Norton Motorcycle?

concours said:

Riding in the rain, warm days, cool nights. The 2022 INOA rally.
They both have done it. I pull the lamp sockets out for a few days after, it goes away

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They generally dont take long to look like the top of a rice cooker in wet & sub tropical conditions...mine do after about an hour in crap weather.....plastic gauges seem to be better in the rain....as it acts as a thermal break