Douglasmotorcycles.net
Advertising and Classifieds => Douglas Motorcycles, Parts, Products, Services For Sale - Commercial => Topic started by: Peter kuiper on 12 Jan 2011 at 20:33
Douglas 1915 flat-twin.
600 cc.
Frame number 1792.
Engine number 2201.
Good running condition.
€13.950,-
www.gerdes-amc.nl
(https://www.douglasmotorcycles.net/aa-files/images/peter-kuiper/2011/douglas-1915-4hp/douglas-1915-4hp-1.JPG)
(https://www.douglasmotorcycles.net/aa-files/images/peter-kuiper/2011/douglas-1915-4hp/douglas-1915-4hp-2.JPG)
(https://www.douglasmotorcycles.net/aa-files/images/peter-kuiper/2011/douglas-1915-4hp/douglas-1915-4hp-3.JPG)
(https://www.douglasmotorcycles.net/aa-files/images/peter-kuiper/2011/douglas-1915-4hp/douglas-1915-4hp-4.JPG)
Photos added.
Hi All
This looks like a 3 1/2hp, which should make this a 500cc and not the stated 600cc.
It looks good in its un- restored condition.
Regards Martin
It's a 4hp Martin, the giveaway being the slightly radial fins on the top af the valve chambers. On the 3 1/2hp they are all parallel.
Cheers, Graeme
Hi Graeme
I must admit I was only going by the lack of oil sight glass on the crank case and exhaust design.
Regards Martin
Indeed. I must admit I am surprised to see fitted what I thought was the later clutch arrangement - I thought the cone clutch was still being used at this point. I also note that the forks are slightly beefier than those fitted to my 3 1/2s, but I have seen these fitted to a 1916 4 hp model.