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  • Chain Guide/tensioner

     Jeff updated 11 years, 6 months ago 2 Members · 2 Posts
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  • MiniMental

    29 October 2009 at 1:06 pm

    Hey guys,

    Im wanting to put a DMR chain tensioner and guide cage on my bike.. The one im gonna use is a BB mounted one.. i just wondered if this will throw my rank out of alignment or something :S I understand they mount behind the BB drive-side cup flange.. So, when i mount it,do i just screw in the NDS cup to compensate :S

    Any help would be greatly appreciated. Im just fed up of my chain jumping back onto the small chainring.. i want it permanently in the middle.


  • Jeff

    29 October 2009 at 11:49 pm

    not sure but you may need a longer bottom bracket, like a one for an etype front mech, why not just use your front mech set up so the chain cant drop onto the small ring using the limit screws?

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