We Say...
This will be the most popular model of the new Shimano GRX 820 12 speed groupsets. It's the lightest and the fastest of all three and will go onto most gravel bikes seamlessly.
Take a look at what the crew at Bikepacking.com think
https://bikepacking.com/gear/shimano-grx-12-speed-review/
They Say...
The new RX820 series offers premium performance at an incredible value, with thoughtful ergonomic designs and gravel-centric gearing for all manners of unpaved adventures. Its three 12-speed GRX drivetrains deliver precise and reliable mechanical shifting with different gearing ranges to cover the full spectrum of riders and rides.
Maintain your rhythm and composure with the remarkable efficiency of this 1 x 12-speed setup designed to keep you in the optimal cadence through rough terrain.
Specification:
- Rear derailleur: RD-RX822-GS
- Cassette: CS-M8100-12 (10-45T)
- Front chain line combination: FC-RX820-1 (42T, 40T)
- Lever - ST-RX820
- Crankset - FC-RX820-1
- Brake calliper - BR-RX820
- Chain - CN-M8100
Thinking about pairing this to your new gravel frame? Why not browse our amazing selection of frames below and start your building your dream bike.
This Groupset does NOT include Disc Rotors or Bottom Bracket.
