Douglas - For Sale Items

Douglas 1913 Model P motorcycle

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Douglas 1915 3 Spd-Gearbox and Clutch

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Lat Fuller

2025-07-20, 02:39:50
I am pretty desperate for a rear cylinder for my veteran Douglas 1917 2 3/4hp "W" model.   I there is anyone who may have one of these that can be re-sleeved or know where I may find one I would be very pleased for the help.  I have a number of engine parts that I can exchange such as matching crankcases, conrods, crankshaft, flywheel etc. Any help appreciated.

Lat Fuller

2025-06-04, 05:57:00
Does anyone have the specifications for the oil inlet valve spring for early 2 3/4 engines - Part number 424.   I have tried to order one from the club spares but apparently Jeff Swan is indisposed at the moment.

skapoor

2025-05-19, 09:23:12
I am looking for a carburettor for veteran Douglas motorcycle engine-13651. Could you please help me with this?

Dragonfly front brake arm/lever

Started by jixxer400, 15 Aug 2023 at 09:24

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jixxer400

hello all,

I'm looking to find out if anyone has a spare, or knows where I can obtain a Dragonfly front brake lever arm, or whether there are other British bike models arms that will fit.

The one on the dragonfly currently is a home made affair which does the job but does not look correct.

Any help on this matter will be greatly appreciated.

Stuart.


LENBOY

Hi Stuart
You will need to list if the brake's are either Douglas or British Hub Co,  If they are Douglas you could try the club spares as they may have some.
Best wishes
Len.

jixxer400

Thanks for the reply, how would I know the difference between the two?
Stuart.

LENBOY

Hi
The Douglas brake plates are cast alloy,  the British Hub brake plates are a thin alloy pressing riveted to a steel plate on the inside, The ends of the spindles are parallel with rounded ends on the British Hub's and the Douglas type are four sided square. I hope this helps
Len.