Shimano, Tourney RD-TY300, Rear derailleur, 6/7sp., SGS, Black, With adapter
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- Rear derailleur, compatible with 6 and 7-speed SIS INDEX variable speed transmission systems
- Smooth shifting, easy and fast to install. Bracket fit (under wheel nut)
- Long cage tourney derailleur, compatible with 11T /14T high speed gear
- B tension adjustment screw, so that the distance between the upper guide wheel and the tooth tip of the largest flywheel can not be less than 6mm
- Max Sprocket 34T. Min Sprocket 11T