Honda-SOHC

The “Acomb shop”,  was that on Viking road?  If so I believe Alan Mountain started out there before moving to Holgate road.  Small world as they say.
 I recall Alan calling round to our house when we lived Poppleton on an MV Augusta he’d taken in in part ex, seeing if my dad wanted to buy it.   He knocked it back! 
 Unsurprisingly  my  first 3 bikes were Hondas,  XR75,  TL125 (150 kit in it) and a CB50J my first road “bike”. Then got into trialing bit more “seriously”  with a TY 250 YAM.  That was followed by my first 400/4.   

1975 red Honda CB400/4. Reg.MVY683P.  1st registered 01/08/1975 in York.
Where is it now? Still alive?  Any info appreciated.

Greetings.
  I’ve just discovered this site and saying hello.
My first bike after borrowing a friends 250 super dream to take my test was a maroon 400/4 in 1980.  Managed to get more than I paid for it in PX when I mistakenly traded it in for a xj650 yam.
  My second one (same colour) I bought in the late 80’s. It took myself and girl friend to the 1990 TT.   
  Today, whilst clearing out some old draws I found a receipt belonging to my late father.  It was for the purchase of a new Honda 400/4, in red, dated August 1st 1975. He bought it from his good friend and Honda dealer, Alan Mountain (Mountain’s motorcycles) here in York.  Price, £660.
  I remember the bike well, riding pillion with him all over.  I was aged 12 at the time. Great memories.
  The reg no. was MVY 673P.  Long shot I know, but does anyone on the forum know of it’s ware abouts?  Seems it was last taxed in 1982, so I doubt it has survived, but any info would be greatly appreciated.
  Sam.