There are two tiers sitting in the 11-speed range. There is a lower-specced RX600 series and the higher-specced RX800 series. ... Shimano GRX 11-speed groupset. $78.23. View. See all prices.

Current iterations of GRX, of which there are three, include a 10-speed option known as RX-400 and two 11-speed options comprising mechanical RX-600 and electronic RX-800 Di2.

Takeaway: Shimano’s refresh of the GRX Di2 electronic gravel groupset shifts well, stops great, and doesn’t weigh too much. And it is priced on par with its main rival, SRAM’s Force AXS .

The existing Ultegra Rx800 and RX805 clutch-based rear derailleurs will continue as Ultegra components outside of the GRX line, even though they were also designed for gravel.. GRX RX600 . The GRX ...

Shimano has offered 12-speed electronic road groupsets—Dura-Ace R9200 and Ultegra R8100—since 2021, so the know-how had been ...

Shimano GRX is the first dedicated gravel component group. It's flexible and widely available for most gravel budgets. ... The 11-speed GRX group, on the other hand, ...

The latest evolution of Shimano's GRX groupset (RX820) gets more gears, more range, and a faster set of gravel wheels ...

This means GRX front derailleurs must be combined with Shimano GRX +2.5mm cranksets. Both RX800-series mechanical and Di2 front derailleurs are built to accommodate Shimano’s widest 17T front ...

Lideen looks to be using a new Shimano GRX rear derailleur, a 12-speed-specific 1x chainring, and a 12-speed Shimano XTR mountain bike cassette, here in a 10-45t configuration.