Vintage Campagnolo C-Record Synchro II Shifter Set Down Tueb Syncro 2 Shift. Vintage Campagnolo C-Record Synchro II shifters. It’s possible these are a different model, looks like C-Record Synchro II to me. Might be 6s or 7s. Vintage Campagnolo C-Record Synchro II shifter. Only the parts shown in the pictures are included.