ROSE Bikes GRX Di2 FD-RX815 11 Speed Front Derailleur Braze On| Front Derailleurs|Electronic Shifting

Explore beyond!
Discover the almost endless possibilities of modern road cycling with SHIMANO GRX components. The RX800 Series at Ultegra/XT level represents the performance-oriented top range of Shimano’s gravel- and cross-specific GRX groupsets.

Just like the GRX cranksets, the GRX Di2 FD-RX815 11-speed front derailleur is designed for a 2.5mm wider chainline to provide space for large-volume tyres that can often be found on modern cross, gravel and commuter bikes. In addition, the RX815 front derailleur is designed to work with the giant 17-tooth front difference of SHIMANO GRX FC-RX810 48-31t cranks (product code: 2286204).

Details:
Di2: electronic SHIMANO shifting system

Specs:
Material: aluminium, steel, composite
Compatibility: Di2 11-speed/double
Mounting system: braze-on socket (Down Swing)
Large chainring: max. 46 – 50 teeth
Capacity: 17 teeth
Chainline: 46 mm
Chain stay angle: 61° – 66°
1 E-Tube port
Weight: approx. 131 g

Note:
Due to the chainline ONLY compatible with SHIMANO GRX cranksets!

In the box:
1x SHIMANO GRX Di2 FD-RX815 11-speed front derailleur