SHIMANO introduces the world's first extremely versatile group for gravel riders. The GRX group, provides cyclists with numerous variations and solutions, including single and two-speed drivetrains, mechanical or electronic drivetrains, 10-speed or 11-speed versions, integrated adjustable seatpost support and various gear spans. These features make the GRX perfectly equipped for any gravel trail you can imagine.
SHIMANO GRX DI2 Front Derailleur Gravel Bikes 2x11-speed.
The SHIMANO GRX RX815 DI2 front derailleur provides fast and smooth shifting, even with high pedaling torque. It is designed for a wider 17T gear range, has programmable chain guide tuning settings, and can be used in SHIMANO SYNCHRONIZED SHIFT full or semi-synchronous shifting modes.
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