I used old road doubles, but they were similar to the new budget "track/single speed" cranks.I have used sugino rd,origin 8,bulletproof/rpm etc and they give the same CL as old shimano,sugino,sr(typical 110 bcd,removable rings) on the same bb, because they are all road doubles that are being sold with only one ring.If your pedals feel too wide apart it might be your crank.The bulletproof crank i use on a beater has a really wide thread.