Shimano Tourney RD-TY300-SGS Rear Derailleur – 6,7 Speed, Long Cage, Black, BMX/Track Frame Hanger

Price: $21.58
(as of Feb 01, 2025 04:01:48 UTC – Details)

Tourney RD-TY300, RD-TZ50 Rear Derailleurs Features-TX models come with Smart Cage which gives MegaRange compatibility with a shorter derailleur cage Item Specifications-Color:Black-Largest Cog:34-Chain Wrap Capacity:43-Cage Length:Long-Drivetrain Speeds:6-Drivetrain Speeds:7-Rear Der/Shifter Compatibility: Mountain-Rear Derailleur Mount Type:Dropout Claw Hanger
TX models come with Smart Cage which gives MegaRange compatibility with a shorter derailleur cage
SIS Rear Index Shifting System provides smooth action
Double Servo enables the guide pulley to track the cogs closely while moving front to back, optimizing each shift
Designed to keep the rear derailleur guide pulley at an optimum distance from each sprocket for accurate SIS shifting
13t upper and lower pulleys