Technical features and teeth ROUND MONORING KITKit includes one chainring with teeth of your choice with 4 screws and 4 short dedicated boltsteeth available with SYNC ARI XX1 stop drop Narrow-Wide shape which do not require guidechain use : 32 / 34 / 36 / 38 / 40teeth available with higher special tooth shape but which require guidechain use :31 / 33 / 35 / 37 / 39this monoring is compatible with the following cranksets BCD104 :EXTRALITEKCNCRITCHEYTRUVATIV in the order it has to be specified if chainrings are for 9 / 10 / 11 / 12 speedbrand and model have to be both specified for these cranksets
Technical features and teeth OVAL MONORING KITKit includes one chainring with teeth of your choice with 4 screws and 4 short dedicated boltsteeth available with SYNC ARI XX1 stop drop Narrow-Wide shape which do not require guidechain use :34 / 36 / 38 / 40teeth available with higher special tooth shape but which require guidechain use :35 / 37 / 39this monoring is compatible with the following cranksets BCD104:EXTRALITEKCNCRITCHEYTRUVATIV in the order it has to be specified if chainrings are for 9 / 10 / 11 / 12 speedbrand and model have to be both specified for these cranksets
in the order it has to be specified the desired line: STRONG for training or RACE for competitionclick for additional information