TREK 8 9 Series Elite 9.9 SSL Bicicleta de Policía Desviador Trasero Mecánico Suspensión CC019
Our Ref: CC019. (a) Your existing hanger, back and front, preferably having removed from your bike & rear derailleur, OR. There are dozens of different derailleur hangers available and one model is seldom interchangeable with another.