Sleek, balanced and consistent. The Tiagra 4700 series provides serious entry-level riding performance with cascaded technology from DURA-ACE. Features: Light action Braze-on derailleur More ergonomic operation Less chain drop New chain guide and FC gear shape with HG-X chain Braze-on support bolt improves stability Cassette Compatibility - 10 Top Gear Teeth - 53T Maximum Capacity - 16T Chain Stay Angle - 61-66 Chain Line - 43.5 Band Mount - 28.6 / 31.8 (w/AdapterS) 34.9
