Shimano Tiagra RD-4700-GS 10spd Rear Derailleur

Title Default Title
Qty:
  • Min cog: 11T
  • Max cog: SS: 28T GS: 34T
  • Total capacity: SS:33T GS:39T
  • Max front difference: SS:16T
  • Compatible only with Tiagra 4700 or GRX RX400 shifters