Extra wide pivot link increases rigidity while reducing flex for improved shifting response. Aluminium links and band to save weight and increase rigidity.
Shimano Tiagra FC4700 Tiagra chainset 48 / 34; compact; 172.5 mm
Shimano Tiagra Shimano Sora CS-HG50 9-Speed Cassette
Alexrims Race24 Road Bike Rims with 10 Speed Shimano Cassette/Shimano Tiagra Hub
Shimano Tiagra Shimano Sora CS-HG50 9-Speed Cassette 12-25
Shimano TIAGRA 4700 10SP RH Shifter
New Shimano Tiagra 4700 2X10 Speed Full Road Groupset 50-34T/52-36T/165MM-175MM
