Shimano GRX RX820 1x12 Speed Groupset
192379
192379
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Shimano GRX RX820 1x12 Speed Groupset
192379
192379
£1,239.99
Save up to £582.80 with Cycle2work
- Best-in-class braking system
- Dramatically improved ergonomics
- Light and responsive 12-speed shifting
Shimano GRX RX820 1x12 Speed Groupset
£1,239.99
Shimano GRX RX820 1x12 Speed Groupset
Groupset contents:- Comes with a special edition presentation box
- GRX ST-RX820 12-speed STI bled with GRX BR-RX820 flat mount calliper, right front
- GRX BL-RX820 hydraulic disc brake lever bled with BR-RX820 calliper, left rear
- GRX RD-RX822 12-speed rear derailleur, Single, Max 51T
- GRX FC-RX820 12-speed single chainset, 40T, 170 mm
- XT CS-M8100 12-speed cassette 10-51T
- XT/Ultegra CN-M8100 12-speed chain with quick link, 126L
For all-day—or multi-day—adventures heavy on climbing, the new RX820 1x12 UNSTOPPABLE option features Shimano’s wide-range, 10-51T cassette along with a 40T chainring. This setup delivers optimal climbing gears to keep you spinning comfortably even on the steepest fire roads or high mountain ascents. It allows you to expand your horizons and make gravel your playground. And if you’re treating yourself to an upgrade, you’ll be able to revisit old trails with new vigour – and more speed. Plus the single ring keeps things simple on tough tracks and no worries about mud build-ups either. With Shimano GRX, you are UNSTOPPABLE.
NEW TO SHIMANO GRX IN 2023:
12-speed: The mechanical 12-speed set-up you’ve been waiting for. More gear choice and lower ranges without sacrificing gear steps.
Enhanced ergonomics: Designed for use with flared handlebars – a gravel-cycling staple – the new brake/shift levers feature anti-slip texturing on the tops and dramatically improved ergonomics that lessen the pressure on your palms. A minimal update for the cockpit brings maximum comfort and control.
Best-in-class braking system: The new GRX levers use SERVOWAVE tech, bringing
a new level of control. The Dual Control Lever delivers light and responsive mechanical 12-speed shifting for mixed-terrain riding and racing. The new GRX disc brake callipers bring enhanced modulation and a quicker initial braking point for fantastic stopping power on tricky terrain.
FEATURES:
GRX ST-RX820 Hydraulic Disc Brake Dual Control Levers:
- Gravel-specific brake lever and bracket ergonomics
- Optimized for use with flared handlebar
- Anti-slip coating on brake lever surface
- Light and responsive mechanical shifting
- Weight: 511.2 grams (1x12 ST pair)
- 10% wider pad clearance decreases brake noise
- Maintenance-friendly bleeding process
- Weight: 267g (Pair)
- 12-speed
- Shimano SHADOW RD+ Chain Stabilization
- Max cassette range: 51T
- Interchangeable, replaceable GS/SGS derailleur cage
- Weight: 288 grams
- 1x12-speed gearing
- Crank arm length: 170 mm
- Chainring option: 40T
- Shimano HOLLOWTECH II construction
- Weight: 655 grams (Based on 172.5 with 40T chainring)
- Freehub type: MICRO SPLINE
- 10-51T
- Weight: 470 grams
*The cassette included with the groupset will only fit onto a Shimano Micro Spline Freehub body.