Shimano Ultegra FD-6600 Front Derailleur | 31.8mm | 2×10 Speed | Excellent

Description

Will this work?

• 31.8mm clamp-on mount (fits 28.6mm with shim)
• Bottom pull cable routing — standard road setup
• 2×10 speed, double chainring compatible
• Works with Ultegra 6600/6700 and 105 5600/5700 groups
• Silver/polished aluminum — period-correct look
• Derailleur and all hardware included

Condition: Excellent — light scuffs on the outer cage plate consistent with normal chain contact .

Notes from MyBikeThing The FD-6600 is the Ultegra SL-era front derailleur — clean, precise, and built to last.

Workshop Wisdom Set the low limit first with the chain on the small ring and small cog, then dial in the high limit. The FD-6600 is sensitive to height — keep the outer cage 1–3mm above the large chainring teeth for best shift performance. Bottom pull routing is standard road; if your frame has top pull cable routing, you’ll need a different model.

Guarantee You put in the miles, we put in the work! 30 day Guarantee, rest assured of fit, function and condition 🙂

Keywords Shimano Ultegra FD-6600, front derailleur, 31.8mm clamp, 2×10 speed, Ultegra 6600, road bike front derailleur, bottom pull, silver front derailleur, 10 speed road, Ultegra SL