GRX 820 Double Groupset

Shimano GRX 820 Double Groupset

Optimised for mixed terrain riding with a double chainset and small step gearing, the 12-Speed GRX 820 Groupset is the pinnacle of Shimano's gravel range

In the Box

• ST-RX820 GRX 12-speed STI bled with BR-RX820 flat mount calliper, right front
• ST-RX820 GRX 2-speed STI bled with BR-RX820 flat mount calliper, left rear
• RD-RX820 GRX 12-speed rear derailleur, Shadow+ max 36T for double
• FD-RX820 GRX front mech, 12-speed double, down pull, braze-on
• FC-RX820 GRX chainset 48 / 31, double, 12-speed, Hollowtech II
• CS-HG710 12-speed cassette, 11 - 36T
• CN-M8100 XT/Ultegra chain with quick link, 12-speed, 126L