Shimano Dura-Ace 7700 9-Speed Groupset with FSA Carbon Crankset 53/39T

Vintage Cycling Upgrade: Pre-Owned Shimano Dura-Ace 7700 Groupset with FSA Carbon Crankset

Performance Components
This complete drivetrain system includes bar-end shifters (indexed/friction modes), dual-chainring crankset (53/39T), and matched front/rear derailleurs for seamless gear transitions. Ideal for vintage road bike restoration or retro-compatible builds, the FSA Carbon Pro Team crankset delivers lightweight stiffness (1380g total) while maintaining compatibility with classic steel frames and modern Shimano Octalink bottom brackets (109.5mm English threading).

Technical Specifications
– Shift Control: Dura-Ace SL-BS77 bar-end levers (dual-mode)
– Drivetrain: 12-25T cassette | 170mm crank arms | Octalink BB interface
– Derailleurs: RD-7700 rear | FD-7700 braze-on front (adjustable cage)
– Condition: Functional grade (6-7/10) with operational derailleurs/shifters; cassette shows moderate wear suitable for light recreational use or rebuild projects

Vintage Cyclist Benefits
Perfect for resurrecting classic frames or creating a period-accurate racing setup, this groupset combines Shimano’s legendary precision with FSA’s carbon fiber durability. The friction-shift option caters to traditionalists, while indexed mode suits modern riding habits – ideal for mixed-surface touring or vintage criterium events.

Competitive Edge Matrix
| Feature | This Model | Modern Entry-Level | Vintage Competitors |
|————————|———————|———————|———————–|
| Crank Material | Carbon fiber | Aluminum alloy | Steel |
| Weight Efficiency | 1380g | ~1500g+ | ~1800g+ |
| Compatibility | Pre-2000 frames | Modern frames | Pre-1990 frames only |
| Dual Shifting Modes | Yes | No | Rare |

Sold as a frame-ready component set (chain and braking systems excluded). Includes braze-on derailleur mounts for authentic vintage integration. Best suited for cyclists seeking period-correct performance without sacrificing modern adjustability features.