SHIMANO SIS MOUNTAIN BIKE REAR DERAILLEUR (REAR GEAR MECH ) RD TX-30 NEW

SHIMANO SIS MOUNTAIN BIKE  REAR DERAILLEUR (REAR GEAR MECH ) RD TX-30 NEW

• Hanger Type
• Would suit most Mountain Bikes that have a 6 or 7 speed Freewheel.
• The Derailleur has a Large Jockey wheel, to suit Mega Range Freewheels.
• The Mega Pulley Jockey Wheel has 15T