adam-justice Posted January 7, 2008 Report Share Posted January 7, 2008 I am the very pleased owner of a set of Middleburn RS7 cranks that came with a 22 tooth chainring, and I am looking for some advice from the members to tell me if it is possible to change to size of the chainring for a smaller one i.e: 20/18tooth while still retaining the bashguard that is fitted? Or do I have to buy a new bashguard as I am unsure as to whether they also go down in size according to the chainring?I would really appreciate any help on this subject as I would like to change to gear ratio on my Ashton Justice, as I will soon be changing to single speed and want the smallest chainring and rear sprocket I can.Thanks again guys.Adam. Quote Link to comment Share on other sites More sharing options...
redroy Posted January 7, 2008 Report Share Posted January 7, 2008 You can definatley run a 20tooth chainring on middleburns as i used to use this although i am not sure about an 18 tooth chainring, i do know however that you can get a smaller bashring but im not sure on the chainring size on it. Quote Link to comment Share on other sites More sharing options...
matt middler Posted January 7, 2008 Report Share Posted January 7, 2008 Yes you would be able to change the chainring. The bashring is fitted but the chainring is helt on by chain ring bolts. If you get a new chain ring remember that the number of bolts varies, maybe 4 bolt or 5. Quote Link to comment Share on other sites More sharing options...
eskimo Posted January 7, 2008 Report Share Posted January 7, 2008 This should do you well.Haven't heard anything bad from Heatsink ever come to think of it. Quote Link to comment Share on other sites More sharing options...
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