Rear derailleur Shimano TOURNEY RD-TY300B Adapter 6/7-speed

Shimano Tourney entry-level rear derailleur designed for 6 and 7-speed drivetrain systems. SHIMANO’s double servo-panta mechanism enables the rear derailleur to move in an optimum path. The guide pulley tracks the cogs closely while moving front to back, optimizing each shift for accurate SIS shifting. Perfect tracking contributes to the most accurate SIS shifting. This system keeps the rear derailleur guide pulley at an optimum distance from each sprocket.

Please note that this version is not compatible with bicycle frames that have a replaceable dropout hanger. Inspect your bicycle visually or check the specifications before making a purchase of this item. If you have a replaceable frame dropout hanger, consider buying RD-TY300D instead.