Late 80s Shimano Exage Trail triple front derailleur with endless band clamp for over-sized 34.9 mm frames to suit early aluminium frames. By replacing the band you can also get these to work on 28.6 (normal steel) and 31.8 mm frames, some frames used the system without the band to direct mount the mech too.
- Model: FD-M351
- Endless band clamp-on 34.9 mm mounting
- Triple chainset compatible
- Bottom pull
- Weighs: 128 grams
- 1989 date code
- Made in Japan