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Aircooled Monoshocks

  1. Started by andy m,

    Given the value/ prices TLR 250 twinshocks have been achieving recently I was wondering what the rare mono RG model would be worth. The white one with blue and red stripe. Completeley different bike and quite rare. I have been offered one that requires a couple of small jobs sorting. Possibly more of a trail bike maybe. Any ideas, or any users trialing one on here. Thanks.

    • 3 replies
    • 2.9k views
  2. Started by johnnyboxer,

    Looks very strange.........

    • 2 replies
    • 3.8k views
  3. Started by pedronicman,

    does any one have any real good pics they could post on here of either or both of the following bikes ridden in 91/92 world championships- ALPHA ridden by Thierry Girard OR /AND ALFER ridden by Lluis Gallach and Josep Arcarons. from memory i saw an alfer on a trials wtc vid years ago and i am just curious to see what something really different and rare looks like bring back any memories??

    • 9 replies
    • 5.5k views
  4. Started by twinshockdude,

    finally got around to testing my newly rebuilt beta,the rear suspension seems too hard,do i just back off the pre load untill it feels right or is there a more scientific method ?

  5. Started by jbswm,

    just looking about for a mono swm or some parts for them??johnnyb

    • 9 replies
    • 6.3k views
  6. Started by yamaha_rocks,

    My little project that has kept me busy over summer - cheers.

    • 6 replies
    • 5.1k views
  7. Started by jhsracing,

    Does any body have any information on the 175 Chapman-BSA which was produced in a small batch, and used the Yamaha DT175mx engine.?Any help would be very much apricaiated, i know there where only around 25 made in total. jh

      • Like
    • 20 replies
    • 14.1k views
  8. Started by hardie,

    ive just got a fantic 212cc, it has a monoshock disk front brake and drum rear brake how can you find the model and year of the bike. i have changed the statement about the brakes in my haste to post i got them the wrong way round the bike is white with yellow and is the same shape as some models ive found they range from 1989 to 1992..

    • 6 replies
    • 5.4k views
  9. Started by gasgas249uk,

    I've spotted this JCM for sale on Ebay and was considering bidding for it.It needs work , but at the right price ?? http://cgi.ebay.co.uk/JCM-pre-Gas-Gas-350c...1QQcmdZViewItem Does anyone know any history on this company and these bikes and are there any spares floating around and if so where?. Thanks

  10. Started by andyrothers,

    Finally after 6 months skinned knuckles.....

    • 22 replies
    • 9.7k views
  11. Started by marky g,

    A few pics of my pinky, non std tank and non std colour rear guard and seat unit (never did like the 'pink' colour scheme!!)

    • 27 replies
    • 17.5k views
  12. Started by vintagecota,

    This has got to be rare, eh? kids Merlin

    • 2 replies
    • 2.9k views
  13. Started by monty-python,

    I was interested in a cheap montesa 310 (circa 1990ish), however,it has a goosed ignition system, (stator plate etc.u/s ) and according to sandifords, the motoplat parts are pretty much "unobtanium", as motoplat wint T8ts up a good number of years ago. Does anyone out there know of any suppliers of motoplat bits. Also have any of you had one of these bikes, and, if so , what like are they? thanks

    • 3 replies
    • 5.7k views
  14. Started by duckwizard,

    Have aquired a mecatecno skywalker. Bike is running but requires rear shock rebuild. Has anyone any information relating to engine / frame parts list / etc. Also looking for a similar rear mudguard to replace broken. Any help on these bikes would be appreciated.

    • 7 replies
    • 3.8k views
  15. Started by panomphaean,

    So how many folks know anything about this 1986 Honda air cooled 244 cc 4 stroke, six speed box monoshock bike? My pages are here:- http://john.rushworth.com/pics/tlr250r-g/ I'm curious about how many were made and where they are? I guess there are about 40 now in the UK. I've yet to see and hear for sure if there is a 1987 H model too. She weighs about the same as an RTL, which I've ridden. Mine is far more forgiving though and a joy to ride. The torque curve is sooo flat. Great! I have a history from Ian Smith's Motorcycle Reports on TLs's and RTL300s etc including and out of interest Shinja Kazama's ride on a TL230R up Everest in 1983 to the southern column of Pumo …

  16. Started by spud plark,

    My Cota

    • 5 replies
    • 3.2k views
  17. Started by 9bar,

    I've just bought my lad an old ('82ish) Suzuki TS125ER to learn on The main prob is getting spares We currently need - in no particular order Kick start (then we can get it running) Both side panels (we were quoted nearly

    • 3 replies
    • 2.9k views
  18. Started by twinshockdude,

    does any one know the gearbox oil quantity? i think the bottom end is the same as a cota 242 / 330

  19. Started by barfy,

    I've noticed that in the ACU Classic trials that they are using the new Scorpa air-cooled 125s and this lead me to thinking. I noticed that the bore on the Montesa RT4 and XR250 are the same. Therefore, could I use an air-cooled RT4 with an XR250 head in the ACU classic series? The engineering isn't a problem and I haven

  20. Started by marky g,

    Got to be the Yam TY in my eyes, I did have a nice TR34 240 Beta that came close. I suppose I should get one before the prices start to go through the roof

    • 27 replies
    • 12.7k views

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