Product Description :
tourney rd-ty300 6/7 speed black direct mount rear derailleur. Speed: 6/7s, colour: as shown in the picture In-Box Contents: 1 piece derailleur
Product Features :
- Double Servo-panta mechanism
- Allen key type inner cable fixing bolt
- 6/7-speed drive train
- Durable light action shifting performance for stress free riding
- Quick assembly