i have a 2007 trek 4500, all stock..i want to put a bashguard on it and leave all 3 rings on...the big ring is 42t, so should i get the 42t bashguard? or get the 44t bashguard?
http://www.bbgbashguard.com/Mountainbike.html thats what i am going to get..i am just looking for a cheaper one, so these will work fine..