The Shimano Tourney FD-TX800 triple-plate front derailleur is compatible with Shimano 7- and 8-speed drivetrains. Its low-collar mounting system is designed for 34.9mm-diameter frames, but adapters are supplied with the derailleur for mounting on 31.8 and 28.6mm-diameter frames. It has a top and bottom pull system to accommodate different cable routing standards for different bikes.
Specifications
- Triple chainring
- 7/8 speed
- 34.9 mm low clamp (supplied with 31.8 and 28.6 mm adapters)
- High and low pull
- Large chainring teeth: from a minimum of 44 teeth and up to a maximum of 48 teeth
- Maximum gap between the small and large chainrings: 28 teeth