Groupset
Series number
Ultegra 6400
Year released
1989
Speed
7
Groupset series parts
| Part type | Title | Weight |
|---|---|---|
| Headset | Shimano 600 Ultegra 6400 Headset HP-6400 | 100g |
| Shimano 600 Ultegra 6400 Headset HP-6400 | 100g |