Selection of 520 sprockets to fit the above, either new or very little use. I'd prefer to sell all together; 43t Renthal, used for circa 45 laps, still very good 44t JT, used for circa 45 laps, still very good 45t Renthal, still in packet unused 46t JT, put on bike and taken off again so unused New sprockets being about £35 each, I'm after £75 for the lot plus £5 postage