K Kevin W Guest Oct 30, 2008 #1 hi i have a specialized hard rock mountain bike 21 speed with GRIP SHIFT and i want to put trigger shifters on instead i find them way better. can anyone help me out on how to do this?
hi i have a specialized hard rock mountain bike 21 speed with GRIP SHIFT and i want to put trigger shifters on instead i find them way better. can anyone help me out on how to do this?
