Shimano Tourney TY300 6/7-Speed Long Cage Rear Derailleur with Frame Hanger cycling absorbing road vibrations and providing

absorbing road vibrations and providing extra grip on mixed surfaces

Designed specifically for use in time trial and triathlon bikes

Model: Super HP CST740

Shape: VR-C (Variable Radius Compact) for a comfortable hand position

Shimano Tourney TY300 6/7-Speed Long Cage Rear Derailleur with Frame Hanger cycling absorbing road vibrations and providingShimano Tourney RD TY300, RD TZ50 Rear Derailleurs 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 keyword search Replaces rd8162 Drivetrain Speeds 6 Drivetrain Speeds 7 Rear Der Shifter Compatibility Shimano Mountain Rear Derailleur Mount Type Dropout Claw Hanger