NIB/NOS Shimano Dura Ace Shifter Hardware Kit: Downtube Cable Stop STI Adapter Barrel Adjusters (SM-ST74) - BB Cable Guide (SM-SP17-M) - Ferrules
The adapters bolt onto your vintage bike's downtube shifter mounts, and act as cable stops for STI, Ergo, and bar end shifters. This is the version with housings that are curved (concave) to fit around your frame's downtube.
This is the little green bag of hardware that comes with Dura Ace STI shifters (for sure with ST-7400 - ST-7700, ST-7800, ST-7900, maybe 11sp).
New. The first two ordered are in sealed OEM green bag, next two ordered are in ziplock.
- Cable stops: SM-ST74 Dura Ace w/bolts (pair)
- Purple bottom bracket cable guide & mounting rivet (SM-SP17-M)
- Stepped plastic ferrule (unknown purpose)