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fourex

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  1. Ask this question in Bultaco Forum to get best answers. You will need a slender shock to avoid chain interference or at least a shock that can be inverted. What appear to be 1980's Gas Girlings in your original post in "Bultaco" have an overall spring diameter of roughly 50mm, some shocks such as magicals are 56/57mm. Falcon shocks are slender at 50/51mm, do some more research.
  2. All good, All sorted. Thanks.
  3. Can anyone tell me if these are the same, I thought the way the brake plates were held in place was different for a start and I would have thought some dimensions between the two would differ also. Thanks.
  4. fourex

    TR77 Frame Colour?

    Reimar Buerkmayer in Germany has the opaque/translucent guards you seek, I bought a set from him about 14 months ago, he still has them listed on his website, refer attached and scroll to end of Ossa parts. http://buerkmayer.de/Ossa.htm
  5. fourex

    Bike infohelp

    Grib in Spain again, https://www.grib.net/race/prestashop/gb/sump-plates/40-72-bultaco-sherpa-199-plus-7075-sump-plate.html
  6. fourex

    Bike infohelp

    I think it's too late for that now, you've powder coated the frame, can't alter the original Bully footpeg brackets now without wrecking the coating. I don't think you're slow enough in your thought process 'slowrider', you should procrastinate more like I like to do.
  7. fourex

    Bike infohelp

    Grib racing from Spain is one alternative, not cheap but a very nice bit of kit. https://www.grib.net/race/prestashop/gb/brakes/96-104-brake-pedal-bultaco-left-aluminium-cnc.html Also JCC also in Spain. https://tienda.jcccompeticio.com/en/home/257-palanca-freno-sherpa-199-izquierda.html
  8. The open side of the seal containing the little internal spring should be facing where the oil is coming from.
  9. fourex

    Bars...

    Yes, I see what greychapel was referring to, apologies.
  10. fourex

    MH 349

    Left leg is wrong, right leg looks correct. Pull dust cover off and measure from top of alloy fork tube down to mudguard mounts, should be 60 mm. Common problem with left fork tube is that a previous owner has ridden the bike without the front brake stay being fully tensioned/tight resulting in it breaking away. They're as rare as hens teeth, MH part # M0CM1-35017H, Cota 349/4 part # IZQ.5139.017, Cota 350 part # IZQ.5139.01702. If you find any, please let me know, but nobody else . MH 349 had a red frame, Cota 349/4 and 350 had silverish/greyish frames.
  11. fourex

    Bars...

    Bar risers are not an option, look at the pics he's put up of the Beta hinged clamp which is integral of the top triple clamp.
  12. fourex

    Bars...

    Yes, I see your problem, those S3 adjustable clamps I suggested are of no use. If your bars are Reikon "9003" then they have a height of 110mm, Renthal 673 are 100mm, Renthal 829 are 115mm but there's so much more to how they get to that end height, finding the right handlebar for oneself can be a costly exercise. Jitsie have a few options in their fatbar range if that's of any help...........
  13. fourex

    Bars...

    GasGas has hinged clamps also, probably something about saving a few grams or better clamping ability.
  14. fourex

    Bars...

    Renthal do a 829 bar which is roughly 15mm taller than the 673, but they can be hard to source. https://www.renthal.com/moto/trials-110-1 S3 do a nice adjustable bar clamp that works well with the 673, gives a 13mm lift. https://shop-s3.com/gb/home/51-adjustable-handlebar-clamps-s3.html
  15. fourex

    Handlebar Rise

    I'm a fan of those S3 bar clamps due to the 13 mm rise and fore and aft adjustability, they worked a treat for me on my GG, enabling me to keep the std Renthal fat bar which I like. Did not like their "Buffalo Bars" however, I tried these before discovering their bar clamps.
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