Shimano Dura-Ace R9100 11sp Rear Deraillleur
Adopting race-proven technologies from Shimano’s MTB range, the Dura-Ace R9100 Road Rear Derailleur now brings the “Shadow” technology to road cyclists. The shadow design places this road bike rear derailleur under the chainstay and cassette to give a slimmer profile, which not only improves aerodynamics but helps prevent damage in a crash.
This revised Shadow design brings you precise and faster gear shifts than on previous models plus even faster wheel changes for race days. This is thanks to the Shadow feature moving the derailleur out of the way of the rear dropouts.
The Dura-Ace R9100 Road Rear Derailleur derailleur only comes in one length and will work with cassette sprockets up to 30T. This means that this rear mech offers a greater rider tuned ratio than previous editions.
Features:
- Â
- Maximum Sprocket:Â 30TÂ
- Minimum Sprocket:Â 11TÂ
- Maximum Front Difference:Â 16TÂ
- Total Capacity:Â 35TÂ
- Stable shifting performanceÂ
- Distance between pulleys is maintained through the shifting rangeÂ
- Shimano Shadow RD constructionÂ
- Low profile rear derailleur designÂ
- Race endurance for less damage in crashÂ
- Adapted for race specific frame designÂ
- Mount Type: Standard mount Â
- Manufacturer’s Part Number: RDR9100SSÂ Â
- Weight: 158g
A 2 year warranty is offered with all Shimano products from Chain Reaction Cycles (3 years on Dura-Ace and XTR products).
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