Adatto per DECATHLON Rockrider 5.2 FOCUS Super Bud Marathon CNC gancio posteriore mech M089
Our Ref: M089. (a) Your existing hanger, back and front, preferably having removed from your bike & rear derailleur, OR. (b) A picture of the "cut out" where the hanger sits. UPGRADE CNC MACHINED. DONT FORGET A SPARE HANGER TOO!