Technical features and teeth ROUND DOUBLE KITKit includes two chainrings with teeth of your choice teeth available for inner chainring: 33 / 34 / 35 / 36 / 37 / 38 / 39 / 40 / 41 / 42 / 43 /44teeth available for outer chainring: 47 / 48 / 49 / 50 / 51 / 52 / 53 / 54 / 55 / 56 / 57 / 58chainrings are available for 10 speed and for 11speed cassette but it has to be specified in the orderfor this kind of chainrings it has to be specified crankset model of destination
Technical features and teeth OVAL DOUBLE KITKit includes two oval chainrings with teeth of your choiceteeth available for inner chainring: 35 / 36 / 37 / 38 / 39 / 40 / 41 / 42 / 43 / 44teeth available for outer chainring: 47 / 48 / 49 / 50 / 51 / 52 / 53 / 54 / 55 / 56chainrings are available for 10 speed and for 11speed cassette but it has to be specified in the orderfor this kind of chainrings it has to be specified the crankset model of destination:n.b. to use the 35 teeth chainring it may be necessary to mill one of the 4 arms of the crankset in correspondencewith the narrow side of the oval