SHIMANO ALTUS RD-M310 7 or 8 SPEED REAR DERAILLEUR GEAR MECH DIRECT ATTATCH Specials 35 (60-584) / 650B

35 (60-584) / 650B

ALUMINIUM DOUBLE CHAINRINGS

TORSO LENGTH 45cm / 17

OVER LOCKNUT DISTANCE 120mm REAR

IDEAL FOR BIKE RESTORERS

SHIMANO ALTUS RD-M310 7 or 8 SPEED REAR DERAILLEUR GEAR MECH DIRECT ATTATCH Specials 35 (60-584) / 650BSHIMANO ALTUS RD M310 7 8 SPEED REAR DERAILLEUR GEAR MECH DIRECT SHIMANO ALTUS RD M310 SMART CAGE REAR DERAILLEUR GEAR MECH SUITABLE FOR 7, 8 , 21 or 24 SPEED BIKES THIS IS A SMART CAGE REAR MECH SO CAN BE USED WITH ALL SIZE CHAINWHEELS AND REAR SPROCKET TOP OF MAX 34TEETH MIN 11TEETH VERY IMPORTANT; THIS IS A DIRECT ATTACHMENT SO IT MEANS IT FITS ON TO THE HANGER ON THATS PART OF YOUR BIKE FRAME , IF YOU DO NOT NEED THIS TYPE BUT REQUIRE ONE WHICH