Shimano GRX RX610 Groupset - 2x12-speed

Shimano GRX – United in Gravel

Gravel is the great equalizer. No matter who you are, where you come from or where you want to go. Gravel celebrates individuality. It welds together in a shared passion. It lays the foundation for friendships and creates memories for the ages. Whether you ride one kilometer or a hundred. Whether with professional equipment or without. With a 10-speed, 11-speed or 12-speed gear system. Whether on paved roads, forest roads, back roads – or no roads at all. It does not matter why you are out there, all that matters is that you are.

Composition of the Shimano GRX RX610 groupset:

• GRX ST-RX610 | brake/shift lever (STI, left + right)
• GRX BR-RX400 | disc brake caliper (hydraulic, Flat Mount, front + rear)
• GRX FC-RX610-2 | crankset (Hollowtech, 46/30 teeth)
• GRX FD-RX820 | front derailleur (braze-on)
• GRX RD-RX820 | rear derailleur (Shadow RD+)
• CS-HG710-12 | cassette (HG-L2 / HG-EV compatible, 11-36 teeth)
• Deore XT CN-M8100 | chain (incl. Quick Link chain connector)
• Deore XT RT-MT800 | brake disc (Centerlock, Ice-Tech Freeza, 160 mm, 2 pieces)

Hubs and bottom bracket cups are not included. These can be ordered separately.

Gravel for Everyone. The mechanical 12-speed components of the Shimano GRX RX610 series are perfectly adapted for use in mixed terrain. Accordingly, the ST-RX610 STI lever offers not only a light and responsive shifting behavior, but thanks to structured grip shape and non-slip surface unsurpassed comfort and maximum control on uneven terrain. Combined with the BR-RX400 caliper, which guarantees stable braking performance in all conditions, even the toughest terrain can be attacked without hesitation.

Meanwhile, the FC-RX610 crankset combines light weight with improved efficiency to always cut a fine figure even on rough surfaces. Of course, the large gear ratio adapted to the different requirements of gravel use, as well as the narrow gradation with smaller gear steps, which ensures a consistent cadence, should also be emphasized. Optimally matched to the crank are also the front and rear derailleur, which are characterized by a light, harmonious and at the same time natural shifting behavior. While the FD-RX820 front derailleur impresses not least thanks to its Toggle Link design with a simple and precise adjustability, the RD-RX820 rear derailleur shines with its integrated chain stabilizer, which noticeably reduces the background noise when shifting.

If you need more detailed information about the single parts of the groupsets check the articles in the referring categories.