Shimano Tiagra 4700

The short cage (SS) is designed for tighter gear ratios, supporting a maximum rear cog of 28 teeth. The medium cage (GS) is built for wider gear ranges, accommodating up to a 34-tooth cog, which is better suited for climbing or mixed-terrain riding.

No, the 4700 series uses a different cable pull ratio than older 10-speed Shimano road components like the 5600 or 6600 series. It is specifically designed to work with Shimano ST-4700 and ST-4703 shifters.

While the Tiagra 4700 is designed primarily for 2x or 3x road setups, it can technically function on a 1x system. However, because it lacks a clutch mechanism to keep the chain tight, you may experience chain slap or drops on rougher surfaces.

The Tiagra 4700 offers remarkably similar shifting precision and light-action feel to the 105 series. The main trade-offs are slightly increased weight and the use of different materials, but the actual mechanical performance remains very reliable for daily riding.

Yes, this is a standard hanger-mount derailleur. It attaches to the derailleur hanger integrated into your bike frame, which is the industry standard for almost all modern road bikes.