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23 Jan 2026 at 01:57

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Douglas - For Sale Items

MOVED: Clutch thrust bearing ew by Doug
[19 Jan 2026 at 21:37 ]
LEFT OVER PARTS FROM DOUGLAS RESTORATIONS FOR SALE. by LATDOUGNUT
[19 Jan 2026 at 11:53 ]
Veteran fork spindles by Majorduncan
[03 Jan 2026 at 20:21 ]
2/34 project for sale by Majorduncan
[30 Dec 2025 at 21:05 ]
douglas aero 600project bike for sale. by alistair
[24 Dec 2025 at 12:14 ]

Douglas - Wanted Items

Clutch thrust bearing ew by john b
[21 Jan 2026 at 21:02 ]
Tappet guide clamps by MikesComet
[12 Jan 2026 at 18:32 ]
1914 Handlebars by Chris54
[04 Jan 2026 at 09:13 ]
2 3/4hp timing gears by Black Sheep
[25 Dec 2025 at 06:43 ]
Amal 7/8" Straight Pull Twist Grip Slide & Retaining Ring by JMACD013
[24 Dec 2025 at 18:48 ]
Spares Lists, London Douglas Motor Cycle Club by Doug
[21 Dec 2025 at 05:59 ]
1927 EW350 Generator drive parts wanted by cycarmark
[20 Dec 2025 at 13:52 ]
How to Advertise Safely by Dave
[04 Dec 2025 at 19:01 ]
FT35 by lap35
[13 Nov 2025 at 18:20 ]
Fron brake and clutch levers by paulg
[13 Nov 2025 at 02:19 ]

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General Douglas Discussion

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Last post

How to post photos and files with your messages

Started by Dave

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Views: 2,649

03 May 2025 at 19:50
by Dave

Douglas only please

Started by Dave

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Views: 23,313

22 May 2006 at 07:11
by Dave

Unknown silencers for Mark Series

Started by GreenElephant

Replies: 4
Views: 127

20 Jan 2026 at 18:40
by GreenElephant

FT35 crank pinion removal

Started by StefanN

Replies: 0
Views: 104

17 Jan 2026 at 21:21
by StefanN

Tappet block Restrainers

Started by MikesComet

Replies: 2
Views: 199

12 Jan 2026 at 09:24
by MikesComet

Seized

Started by Ralf

Replies: 8
Views: 453

11 Jan 2026 at 19:07
by eddie

mk5 side stand

Started by mikelarcombe

Replies: 1
Views: 197

03 Jan 2026 at 16:04
by Doug

Medal For Sale

Started by Red

Replies: 0
Views: 189

01 Jan 2026 at 14:06
by Red

Basil's Douglas

Started by Diecast

Replies: 4
Views: 430

22 Dec 2025 at 09:12
by Diecast

1910 Type C Rear Wheel Chain guard

Started by GlenDouglas

Replies: 3
Views: 327

16 Dec 2025 at 19:49
by Doug

Dragonfly piston rings

Started by rogerb

Replies: 3
Views: 751

10 Dec 2025 at 08:51
by eddie

Douglas Aero 1936

Started by Bruce Shadbolt

Replies: 2
Views: 1,733

01 Dec 2025 at 23:24
by Bruce Shadbolt

clutch cam lever return

Started by saluki42

Replies: 2
Views: 1,875

30 Nov 2025 at 15:53
by Red

Frame Numbers

Started by psjc

Replies: 3
Views: 3,610

22 Nov 2025 at 02:17
by EW-Ron

Veteran 2 3/4 forks query

Started by Steveza

Replies: 2
Views: 2,504

17 Nov 2025 at 02:02
by Steveza

Timing gears

Started by Radzziu

Replies: 4
Views: 6,860

11 Nov 2025 at 14:51
by Doug

Rear suspension greasing. 1951 MKV

Started by Pallijen15

Replies: 5
Views: 6,793

11 Nov 2025 at 11:02
by Pallijen15

Dragonfly pistons

Started by rogerb

Replies: 6
Views: 4,254

08 Nov 2025 at 21:36
by DJS

Refurbishing sprocket wheels for primary chain B29

Started by hoejmark

Replies: 3
Views: 2,904

05 Nov 2025 at 17:53
by Dave

2 3/4 BARRELS

Started by libby062

Replies: 2
Views: 1,393

03 Nov 2025 at 02:02
by libby062

Douglas Endeavor help

Started by yoshimasa negishi

Replies: 4
Views: 5,863

02 Nov 2025 at 17:07
by SweetNigel

4 Hp Hub

Started by Rob

Replies: 1
Views: 584

02 Nov 2025 at 06:15
by Rob

Douglas t6 crankcase breathing valve

Started by Radzziu

Replies: 0
Views: 518

31 Oct 2025 at 19:05
by Radzziu

1913 douglas big end

Started by Adam55

Replies: 7
Views: 1,552

28 Oct 2025 at 17:28
by Jonathan Hewitt

MkV Oil pump and filter

Started by Pallijen15

Replies: 10
Views: 2,331

27 Oct 2025 at 08:56
by Pallijen15

MK4 chain adjuster

Started by Ken J

Replies: 3
Views: 1,133

20 Oct 2025 at 11:56
by Ken J

BTH Ammeter and Head light early 30’s

Started by vincenttwin

Replies: 9
Views: 1,835

12 Oct 2025 at 18:02
by germanxxx

Engine buiilder?

Started by simon.d.hewitt@gmail.com

Replies: 0
Views: 617

11 Oct 2025 at 17:09
by simon.d.hewitt@gmail.com

2 3/4 AMAC main jet

Started by Black Sheep

Replies: 6
Views: 1,220

08 Oct 2025 at 06:40
by Black Sheep

EW 350 exhaust valve lifter

Started by TomeG

Replies: 3
Views: 1,050

06 Oct 2025 at 10:57
by TomeG

Flywheel Clutch problems

Started by saluki42

Replies: 3
Views: 1,160

25 Sep 2025 at 04:19
by Doug

2 3/4 exhast

Started by Müs

Replies: 13
Views: 16,461

22 Sep 2025 at 20:54
by Müs

Douglas 2 3/4 3 speed Gearbox

Started by Ivan

Replies: 3
Views: 3,450

22 Sep 2025 at 05:35
by Hutch

T6 pistons

Started by Radzziu

Replies: 2
Views: 13,109

20 Sep 2025 at 19:31
by Radzziu

DOUGLAS 2 3/4 HP QUESTIONS

Started by biellestanche

Replies: 18
Views: 33,658

16 Sep 2025 at 23:48
by cardan

Frame Straightening

Started by Dave Mac

Replies: 0
Views: 12,357

07 Sep 2025 at 12:58
by Dave Mac

Z and Aero spring comparison

Started by saluki42

Replies: 2
Views: 15,305

06 Sep 2025 at 09:52
by saluki42

New post in Douglas Motorcycles Technical Articles

Started by Doug

Replies: 4
Views: 17,673

06 Sep 2025 at 06:57
by Doug

Dragonfly front and rear wheel spoke sizes and rim dimensions

Started by stevewanstall

Replies: 1
Views: 13,464

04 Sep 2025 at 08:18
by EW-Ron

2 3/4 engine breather

Started by Black Sheep

Replies: 2
Views: 14,546

03 Sep 2025 at 15:36
by Black Sheep

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