WW2 Motorcycles Only

Discussion in 'Weapons, Technology & Equipment' started by Drew5233, May 2, 2009.

  1. Drew5233

    Drew5233 #FuturePilot 1940 Obsessive

  2. Rich Payne

    Rich Payne Rivet Counter Patron 1940 Obsessive

    Post-war photos of a Triumph 3HW I reckon.
     
  3. Rich Payne

    Rich Payne Rivet Counter Patron 1940 Obsessive

    Style and control off road are epitomised by this Norton rider (now there's a surprise !)

    [​IMG]
     
  4. phylo_roadking

    phylo_roadking Very Senior Member

    (now there's a surprise !)


    ...especially on a 16H!!! :lol: Pity we can't see the drive side - it's got to have a dinnerplate-sized rear sprocket to do THAT!!!
     
  5. kfz

    kfz Very Senior Member

    ...especially on a 16H!!! :lol: Pity we can't see the drive side - it's got to have a dinnerplate-sized rear sprocket to do THAT!!!


    especially with those tyres...

    Kev
     
  6. phylo_roadking

    phylo_roadking Very Senior Member

    especially with those tyres...


    LOL They're not slicks, the front one is turning ;) When you've the front end up...front-braking and stopping the wheel turning losses gyroscopic momentum - and a great deal of control! :mellow: That's why those taleneted riders (idiots) who do things like parade round the TT Course in one long 40 mile wheelie have a little auxiliary motor over the bars turning the front wheel on a second chain! ;) Always good for a "Twin-wheel drive experimental motorcycle spotted!!!" headline in MCN! :lol:

    It's "slow" film, so the treadblocks of the frontwheel are just blurred.

    As an aside - "Observed Trials" used to be VERY popular among service teams during the war, both for cometition' sake between units/services, and to hone skills. The now-famous Talmag Trial, still held on MOD land, grew out of one of those inter-service competitions.
     
  7. kfz

    kfz Very Senior Member

    LOL They're not slicks, the front one is turning ;) When you've the front end up...front-braking and stopping the wheel turning losses gyroscopic momentum - and a great deal of control! :mellow: That's why those taleneted riders (idiots) who do things like parade round the TT Course in one long 40 mile wheelie have a little auxiliary motor over the bars turning the front wheel on a second chain! ;) Always good for a "Twin-wheel drive experimental motorcycle spotted!!!" headline in MCN! :lol:

    It's "slow" film, so the treadblocks of the frontwheel are just blurred.

    As an aside - "Observed Trials" used to be VERY popular among service teams during the war, both for cometition' sake between units/services, and to hone skills. The now-famous Talmag Trial, still held on MOD land, grew out of one of those inter-service competitions.


    PR,
    What tread blocks, Bloody road tyre!

    Having spent a year on a Suz SP400 with Off road gear im quite familier with the art of a good minger.

    Kev
     
  8. Rich Payne

    Rich Payne Rivet Counter Patron 1940 Obsessive

    The tyres here would almost certainly have been Dunlop 'Universals' - not as off-road biased as the later 'Trials Universal' but a good compromise. Unmetalled roads, cobbles and wooden setts were still common in the 1930s so most road tyres were fairly blocky.

    Pre-war, 16Hs were often supplied with a 'competition' rear tyre and universal front. The comp tyre was more of a knobbly.

    The army entered a 16H mounted team in the 1938 Scottish Six days Trial and all three finished. Those bikes had 21" front wheels and a comp mag but were otherwise to service spec.

    The machine above has an MT school marking on the front guard and the rider is certainly an instructor showing how it's done. Due to the recruitment scheme intoduced by the motor cycle press, most pre-war trials and race riders found positions as NCO instructors.

    WD 16Hs were down geared by fitting a smaller engine sprocket. The rear was machined with the brake drum so not variable.

    [​IMG]

    I really can't imagine trialling in a respirator
     
  9. phylo_roadking

    phylo_roadking Very Senior Member

    I really can't imagine trialling in a respirator


    Dunno - good for the dust!
     
  10. phylo_roadking

    phylo_roadking Very Senior Member

    What tread blocks, Bloody road tyre!



    Depends on what THEY called a "road tyre", as Rich says...

    [​IMG]

    cobbles and wooden setts were still common in the 1930s


    Rich, I could show you a couple of short stretches of street in Belfast where they STILL exist...and I have to deliver on daily! :mad: They do NOT mix with modern bike tyres!!!
     
  11. Rich Payne

    Rich Payne Rivet Counter Patron 1940 Obsessive

    Rich, I could show you a couple of short stretches of street in Belfast where they STILL exist...and I have to deliver on daily! :mad: They do NOT mix with modern bike tyres!!!

    That's a nice original Dunlop on a khaki rim. Do you know the bike it's on ?

    I'm in Belgium so I know all about the hazards of riding a motorcycle on pavé / kasseien. Lady cyclists seem to smile a lot so it's not all bad:)
     
  12. cash_13

    cash_13 Senior Member

    This guy must know a thing or two about wheelies......

    Hey Harry do you mind leaning forward I want to put the front wheel down:lol:
     

    Attached Files:

  13. phylo_roadking

    phylo_roadking Very Senior Member

    Rich, it's from Rob Van Den Brink' excellent Norton site Norton wd 16h and wd big4, British military motorcycles of world war 2 so I assume a 16H.

    Pavé is fine...in the dry...and depending on the section of the tyre! On my older, "working" GT550's with their 90/90-19 front and 120/90-18 rear, they're narrow enough to work well - but anything "wider" in a 17" fitment and the flatter section wanders to the side off a cobble :unsure:

    In the wet - all bets are off! Usually - followed sharpish by ME! :lol:
     
  14. phylo_roadking

    phylo_roadking Very Senior Member

    I can't quite get a look at the engine of the top one - but it looks like the corporal got the short and sh1tty end of the stick...as ususal! Going by the size of the plot - it's something like a 250cc C10
     
  15. MyOldDad

    MyOldDad Senior Member

    Captured Beemer and MP38!

    [​IMG]

    Tom.
     
  16. MyOldDad

    MyOldDad Senior Member

    More of the same:

    [​IMG]

    [​IMG]

    Tom.
     
    Drew5233 likes this.
  17. Drew5233

    Drew5233 #FuturePilot 1940 Obsessive

    Post 39 look like a couple of Guardsman if ever I saw two....Great pic!

    It's funny how even on the battlefield they have a look of being immaculate.
     
  18. phylo_roadking

    phylo_roadking Very Senior Member

  19. Rich Payne

    Rich Payne Rivet Counter Patron 1940 Obsessive

    Grief Drew, are you having trouble sleeping ?

    That's a nice picture that I've only seen very small copies of before. Where'd you find it ?

    The front row Norton is one of the 1940 models with steel pannier tool boxes which seem to have been a stop-gap before the canvas panniers were introduced (incidentally they were a Norton design which was adapted by the War office for universal fitment). Interesting that the Norton tank transfer appears to have been applied over the ATS insignia or else someone touched it in afterwards.

    The two other ATS bikes are WD/C Enfields - a 350cc side valve so about as powerful as a lawn-mower. Very often seen with lady riders.

    One of the figures in the background has a G3 Matchless.

    This is a very low resolution but less cropped copy of the original IWM print. There is a further G3 visible.

    [​IMG]
     
  20. Drew5233

    Drew5233 #FuturePilot 1940 Obsessive

    Hi Rich,

    The 'Cats' away in Milan so the 'Mouse' is having a job/moan free weekend ;)

    I found the picture amongst the others via a few google searches ages ago and saved them to my hard drive. I'll have another look and see if I can find where.

    Cheers
    Andy
     

Share This Page