Shimano Tourney RD TX35 6/7/8/21/24 Speed Rear Derailleur Direct Mount MTB Bike
Model :TX35. 5/6/7/8 speed SIS rear positioning shift;. B Tensioned adjusting screw, easy to adjust;. Bike type: General purpose. Speed number :5/6/7/8 speed. Large guide wheel, beautiful appearance, long service life, low noise;.