Product Details
This combo set includes the Shimano ST-RX820 Shift/brake lever (right), and the BR-RX820 front brake caliper.
ST-RX820 Shift/Brake Lever
The SHIMANO GRX DUAL CONTROL LEVER delivers light and responsive mechanical 12-speed shifting for mixed-terrain riding and racing. The ergonomic shifter design improves comfort by decreasing pressure on your palms, while the textured, anti-slip brake lever surface increases control on bumpy terrain.
ST-RX820 Features
Greater comfort and control in mixed terrain
Gravel-specific lever and bracket ergonomics
Anti-slip coating on brake lever
Optimized for use with flared handlebars
ST-RX820 Specifications
Model No: ST-RX820-R
Series: GRX 12-speed
Colour: Series colour
Average weight: 283
Shifter type: DUAL CONTROL LEVER
Shift lever|Rear speeds: 12
Brake lever|Brake hose (kit): SM-BH90-JK-SSR
Brake lever|Hose joint: Straight
Brake lever|Recommended brake caliper: BR-RX820
Brake lever|Oil: SHIMANO Mineral
BR-RX820 Brake Caliper
Enhanced control with better modulation and quicker initial braking point
The GRX BR-R820 disc brake caliper brings a new level of control to gravel cycling with enhanced modulation and a quicker initial braking point. And despite its smaller construction, the system is quieter and easier to maintain.
BR-RX820 Features
10% wider pad clearance decreases brake noise
Maintenance-friendly bleeding process
BR-RX820 Specifications
Series: GRX 12-speed
Weight 146g front, 136g rear
Type: Hydraulic disc
Recommended Rotor: RT-CL800
Oil: Shimano Mineral
Mount type: Flat mount
Pistons: 2
What Sets Alchemy Apart
The best pre-owned bikes
When you buy a pre-owned bike from Alchemy Cycle Trader, you’re getting more than just a great deal. Every bike is roadworthy certified, comes with a 3-month warranty, and includes your first service free - so you can ride away with complete confidence.
Buy with confidence
In-house Active Thermography Carbon Fibre Testing for extra peace of mind on pre-owned bikes.
Learn more about our carbon testing.
Expert Servicing & Ongoing Support
Our professional workshop team is here to keep your bike running at its best long after you’ve taken it home. From routine servicing to performance tuning, our qualified mechanics ensure your ride stays smooth, safe, and ready for every adventure. Whether it’s your first free service or future maintenance, you can count on Alchemy Cycle Trader for trusted support and expert care. Learn more about our workshop services.
