Shimano GRX Groupset 2x11-speed

Out of stock
Available in store: Check availability

Available in store

2x11 speed, 46-30 crank, flat mount hydraulic system for gravel bikes

Shimano's latest thing, lets you use compact wide-range transmission parts with drop bar controls. Shifters and derailer are 11-speed road compatible. You can use a cassette from 11-30 up to 11-34 teeth.

Hubs, bottom bracket are available separately since those vary depending on your frame.


  • RX400 GRX Rear Flat Mount hydraulic caliper, with bolts, no adapter
  • RX400 GRX Front Flat Mount hydraulic caliper, with 140/160 adapter
  • RX810 Front Derailer, braze-on type, down-swing
  • RX810 Rear Derailer, 40-tooth total capacity, Shadow+ mounting
  • RX600 Double Compact crank, 170mm, 46-30t
  • RX600 Left and Right shifters, 2x11, hydraulic braking
  • HG800 11-34 tooth cassette, for HG freehubs 8 to 11sp MTB, or Road with 1.8mm spacer (spacer not included)
  • HG601 11-speed chain, 126 links, with quick link
0 review

0 stars based on 0 reviews