• Dynamo woes. Always used to work, has now stopped working - both front and rear - without me changing anything. Wiring seemingly fully connected. The SP hub is only a few months old, the B&M lights are many years old. Possibly water damage as the front light is slightly foggy inside - although this has been the case for years without any ill effects.

    What order should I start trying to diagnose problems in? I'm going to need to buy a multimeter aren't I

  • I'm going to need to buy a multimeter aren't I

    Unless you have some bulbs and wire knocking around then it’s probably your best route.

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