The Shimano Ultegra R8000 11-Speed Derailleur, modeled after the Dura-Ace R9100, offers extended gear ratios of up to a 34 tooth cog (Medium Cage). The smooth and quick shift performance punches above its weight class. The derailleur features the Shimano Shadow RD design, which gives it a sleeker and lower profile.
Features:
- Shimano Shadow RD low-profile design
- Pulley maintains consistent distance to cassette for increased shift stability
- Maintains smooth, compact appearance
- Stable shifting performance
- Pulley follow-up in certain distance
- SHIMANO SHADOW RD construction
- Race endurance for less damage in crashes
- Adapted for race specific frame design
Specifications:
Series: Ultegra R8000
Maximum Sprocket: 30T (Short Cage), 34T (Medium Cage)
Minimum Sprocket: 11T
Maximum Front Difference: 16T
Total Capacity: 35T (Short Cage), 39T (Medium Cage)
Weight: 200g (Short Cage), 210g (Medium Cage)
