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  1. Started by squid,

    Ahoy there. Can any one confirm if theres one or two O rings on the end of the pipe. I had one in the groove and another up against the lip. Thanks again. Squid.

    • 2 replies
    • 1.7k views
  2. Started by rock hopper,

    Have seen on some ty175 they have replaced factory starter arm with a al one! Does anyone know what they used ?

  3. Started by Hanksdirtbike,

    My 1977 TY175 (new to me) clutch engages very late and is hard to control in a section. The cable is lubed, the actuator cam is new and greased, fibre plates new with flat metal plates. Do I need to lengthen the actuator arm? What am I missing? Help is appreciated. I am looking for a smooth controllable clutch engagement as opposed to an off/on switch.

      • Like
    • 2 replies
    • 1.7k views
  4. Started by shocker,

    when mick and shirty used the yam frame and altered them,who did the work for them ie the welding ect to the frame?

    • 1 reply
    • 1.7k views
  5. Started by rock hopper,

    What is the best position of fork tube height above fork yoke!!! stock or have some found a better position Thanks

  6. Started by squid,

    Hello Has any one out there bought and used the TY125 Shifter Repair kit thats available? I've got sloppy gear changes. OOOO nurse. Squid.

    • 2 replies
    • 1.7k views
  7. Started by jc2,

    Is anyone using the DEP rear muffler for the TY175? If so 2 questions: 1) Is it fairly quiet? 2) Does it have a recess for an O-ring where the pipe pushes into the standard TY mid-box to ensure a good seal? (like the standard TY175 rear muffler has) cheers

    • 0 replies
    • 1.7k views
  8. Started by fatboyty175,

    hi someone said strip the gearbox on my old ty175 but how do i do this because the nut wont crack on the clutch plate holder because ive got nothing to hold the friction plate holder wuith thanks in advance

  9. Help needed tracking down the tel number of the owner of the 2 red whitehawks for sale at the classic show would there be any body that can help you can send me a PM with tel number thanks

    • 0 replies
    • 1.7k views
  10. Started by prawnboy,

    I have had this little gem for over 35 years. In that time the engine has never missed a beat. Although she hasnt been run for about 5-6 years, I attempted to fire her up a few weeks back and it ran really rough, wouldnt rev and spat oil out of the exhaust pipe. I thought it about time for a refresh. I am more than happy about stripping a single cylinder as I have done so with several others (Honda 125, Kawasaki 50) in the past. My problem is, the nut on the end of the crankshaft on the clutch side is being very resistant to being removed. The engine is still in the frame so as to firmly hold the engine still so I can apply leverage, but still it fails to budge and …

    • 2 replies
    • 1.7k views
  11. Started by rock hopper,

    anyone know what stock wheel base was??? and where you can down a manual for bike Thanks

    • 1 reply
    • 1.7k views
  12. Started by millertee,

    Am I correct in thinking that the TY175 and TY250 share the same hubs and brake components?

    • 1 reply
    • 1.6k views
  13. Started by sykes,

    just wondering if you can still get a yamaha dating certificate for these old yams if i managed to pick one up and it was not road reg would like a proper year plate and not a Q plate as insurance does not seem to like it cheers,,,

    • 1 reply
    • 1.6k views
  14. Started by simon0116,

    Yamaha ty175 Just had full engine rebuild but can't get it to spark. Coil / plug works as tried on another bike and has seperate earth wire from coil to engine, so it's got good earth. Points open, condensor is new. Flywheel is magnetic, new woodruff key How can I test generator/ ignition coil. When I use multimeter from black wire to earth I get 1.6ohms . Getting same on a spare unknown ty windings.

      • Like
    • 4 replies
    • 1.6k views
  15. Started by bondy,

    Hello All this may be a daft question but on the top off the fork tubes just under the top yoke there is only what I can describe as a small groove looks like a Letter C or like a small thumb nail any 1 any idea why these are there? 1 each tube. ?

    • 4 replies
    • 1.6k views
  16. Started by old trials fanatic,

    It's that long ago and had far too much cider since then but i cant for the life of me remember what gearing i used to have on my old TY250R back when. For my sins i've just bought another one as a project to do up so guys whats std gearing and is there a better alternative?

  17. Started by africatwin,

    Ive got air valves on my 85 mono front forks do you pump them up with air if so what PSI

    • 1 reply
    • 1.6k views
  18. Started by drroot,

    How much should a TYZ 250 from 1994 in excellent running condition (750 km) cost? Cheers, Fons.

    • 0 replies
    • 1.6k views
  19. Started by bushmaster551,

    Any leads on TY250 parts? I need a crankcase cover, kickstarter and handlebars. Much appreciated!

    • 2 replies
    • 1.6k views
  20. Started by rodmac,

    as the title goes i am looking for ty80 footrests , the ones that fold up for the kickstart...wheres the best place to look/get that wont break the bank?????

    • 1 reply
    • 1.6k views

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