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Isaac replacement gear hanger

dieselgeezerdieselgeezer Posts: 229
edited April 2011 in Road buying advice
Anyone know where I can get one of these for an Isaac Impulse??
-- "I am but a spoke in the wheel of life" -- Ghandi


  • Mister WMister W Posts: 791 They don't list Isaac as one of the manufacturers but I think hanger 250 might be the one you want.
  • I also saw the No. 250 & it does look as if it will fit. However, I actually bought a No. 127 from whch looked correct but the 2 holes for the grub screws just didn't quite line up but more importantly the hanger wouldn't slip over the frame. Have you actually used a No. 250?
    Many thanks
    -- "I am but a spoke in the wheel of life" -- Ghandi
  • Mister WMister W Posts: 791
    No, I haven't used 250 but the web search indicated that it was the one Isaac were using. It's a pain when they don't list your bike as you have to guess from a picture . I would have done the same as you and guessed at 127 from betd. Hmmm, what a dilemma. I think you'll have to get in touch with Isaac and see if they can help.
  • rjsmithrjsmith Posts: 1,924
    Try German ebay - sometimes seen them on there (
  • Good idea rjsmith. Quite a few Isaac items there. No gear hangers but will try to contact the advertisers to see where I may get one.
    Do you know if Isaac were eventually taken over when they went bust?
    -- "I am but a spoke in the wheel of life" -- Ghandi
  • rjsmithrjsmith Posts: 1,924
    Ask Tehava company in Holland. They now seem to have Isaac stuff in Europe.
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