biking-and-stuff Posted February 25, 2013 Report Share Posted February 25, 2013 i'm looking for a 4 bolt 18t front chain ring to fit a m.a.d. phase 1.1 does anyone know of any? thank you Quote Link to comment Share on other sites More sharing options...
stunt man t Posted February 25, 2013 Report Share Posted February 25, 2013 (edited) . ooops lol Edited February 25, 2013 by stunt man t Quote Link to comment Share on other sites More sharing options...
Revolver Posted February 25, 2013 Report Share Posted February 25, 2013 i'm looking for a 4 bolt 18t front chain ring to fit a m.a.d. phase 1.1 does anyone know of any? thank you You're not gonna find a 4bolt 18t chainring, it just doesn't exist. Quote Link to comment Share on other sites More sharing options...
ghostrider88 Posted February 25, 2013 Report Share Posted February 25, 2013 yeah, 20t is the smallest. Quote Link to comment Share on other sites More sharing options...
biking-and-stuff Posted February 25, 2013 Author Report Share Posted February 25, 2013 yeah, 20t is the smallest. You're not gonna find a 4bolt 18t chainring, it just doesn't exist. yeah i thought that was going to be the problem thank you anyway guys Quote Link to comment Share on other sites More sharing options...
Revolver Posted February 25, 2013 Report Share Posted February 25, 2013 What's the setup? You can get 22 at the front, 18 on the back? Quote Link to comment Share on other sites More sharing options...
ghostrider88 Posted February 25, 2013 Report Share Posted February 25, 2013 That would be bit on the heavy side, but not by much compared to 18:15. You can find 21t chainrings though Quote Link to comment Share on other sites More sharing options...
CurtisRider Posted February 26, 2013 Report Share Posted February 26, 2013 20/21T 4 bolt rings aren't very common and the chain often catches on the mounting tabs, as well as them being awfully expensive! Best off sticking with 22T until you can upgrade your cranks to something capable of taking a smaller sprocket Quote Link to comment Share on other sites More sharing options...
dave33 Posted February 27, 2013 Report Share Posted February 27, 2013 20/17 or 22/19 are both fine for trials Quote Link to comment Share on other sites More sharing options...
bing Posted February 27, 2013 Report Share Posted February 27, 2013 Get some ffw cranks and an 18t screw on sprocket Quote Link to comment Share on other sites More sharing options...
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