Model No: RDR3000
Pulley cage / Mounting SS / Direct mounting rear compatible speed / Compatible chain / Total capacity 9 speed / HG-X / 41T (Double (front gear): 39T)
Corresponding top gear (minimum / maximum) 11 / 12T
Corresponding low gear (minimum / maximum) 25 / 32T (double (front gear): 28 / 34T)