I am thinking about ordering this bottom bracket kit, since it is the cheapest one I can find: www.bicycle-engines.com/3pc-Wide-Crank-Pedal-Kit-4S-CDS-3pcCRANK.html but I want to know what is the smallest chainring I can get that will fit it without modification, and where to buy one. Absolutely do not want the 44t chainring, I like my pedal gearing much lower than that. Please only comment if you have a useful answer.