Shimano 105 RD-R7100 12-Speed Rear Derailleur
| Brand | Shimano |
|---|---|
| Colour | Black |
The Shimano 105 12-speed rear derailleur combines the smooth and stable shifting that is a staple of Shimano Shadow RD design with direct mount compatibility and a wider gear range capacity.
Technology
Shimano Shadow RD
The mechanism rear derailleur, Shimano Shadow RD, is intended for more aggressive riding. Its super low profile design carries many benefits. Because of its low profile and single tension construction, the derailleur does not hit the chain stay in rough riding conditions. The result is smooth and silent performance.
Direct Mount Rear Derailleur
Rear wheels are easier to remove with a mounting option for Shimano Shadow RD and Shimano Shadow RD+. The direct mount feature is designed to suit a wide range of contemporary frames with large-section chainstays, in particular mountain bikes with thru-axle dropouts. Allows for flexible frame design No special tooling requirement (M10x1 Mount bolt, without e-clip) Easier to install rear wheel.
- Allows for flexible frame design
- No special tooling requirement (M10x1 Mount bolt, without e-clip)
- Easier to install rear wheel
Features
- Wide Link design increases rigidity and shifting performance
- Super stiff for fast and accurate changes across the cassette
- Large 11 tooth pulleys increase service life and reduce noise
- Super light shift action
- Compatible with 12-speed drivetrains
- Minimum low sprocket 34T, maximum low sprocket 36 Tooth with double chainset
- Maximum front difference 16T, total capacity 41T
- Weighs only 249 grams
