The Restoration of a 1974 Benelli 2C Motorcycle - Part Nine
     
  • home
  • restoration
  • links
  • spares
  • parts
  • bantams
The home straight  
September 2009
With the bike painted and largely assembled it was now time to add the finishing touches and attend to the job we'd been avoiding for six months - the electrics.
   
Instruments
This is called "style". There is no other explanation for it. Why a motorcycle company would choose to manufacture bikes with purple instrument bezels is something which will probably be forever lost to us.
   

The solution
The Benelli 2C carries with it a reputation for extraordinary electrical unreliability. We decided to largely throw the whole lot away and start again with something simpler and more rustic. What you see here is a big aluminium heat sink, a bridge rectifier (takes the AC current from the dynamo and converts it to DC), a zener diode to limit the voltage to 7 volts, a nice big ballast resistor for the trickle current back to the battery and a simple relay to override the ballast resistor when we switch the headlights on. Simple huh? So far, three bikes and 5,000 kilometres - all running well.

   

Finished at last!
This was the actual day she rolled out of the shed to see sunlight for the first time. I'm a bit biased but I think it looks great just standing still.

   

The Photo Shoot
No restoration is complete before the big photo shoot. There is a good reason for all this. Sadly, the first day the bike heads out onto the road it starts to deteriorate and will never quite look the same.


   

What next?
During the restoration of my bike we were actually restoring three of these machines. The first thousand kilometres on each will, no doubt, have its share of headaches.

I will write an overview of the bike after we've completed the run-in period.

 

 

 

 

 

 

  PREVIOUS NEXT
     
  Want to contact us? Sure! Drop us an email at tonym@mistgreen.com