Shimano Ultegra SL FD 6603 Front Derailleur
Shimano Ultegra SL FD 6603 Front Derailleur Features Series ULTEGRA SL Model No. FD 6603 G FD 6600 in picture Color Silver, Ice Grey Rear Speeds 10 Front SIS Yes Chain Ring Triple Link Type Conventional Mount Type Clamp Band or Braze on Applicable Chainline 45mm Top Gear Teeth 52T Capacity 22T Chain Stay Angle 63 66 Degrees
