DESVIADOR DELANTERO CAMPAGNOLO RECORD - MODELO SIN CIRCLIP DE PRINCIPIOS DE 1970 - RECONSTRUIDO
28.6mm band on fitting. This is the early 1970`s model with no circlip holding the pivot arm.Maximum chainring difference of 11 tooth between rings. Condition-Has just been disassembled then all parts have been cleaned and degreased.