This handy little set comprises a bolt, washer, spring and notched nut for attaching the endless band to a Shimano front mech. These are easy to lose if the clamp is not always attached. It appears there may have been two lengths of these available, these are are 16.8 mm long.
This will fit the following Shimano front mechs (and maybe others!):
- Deore XT FD-M730-EC
- Deore XT FD-M732-EC
- Deore FD-MT60-EC
- Deore DX FD-M650-EC
- Exage 300LX FD-M300-EC
- Exage 400LX FD-M400-EC
- Part number: 5709804
- From the 80s/90s
- Does not include the band itself – I have some of these available though
- Made in Japan