Shimano GRX RD-RX820 2x12-speed Rear Derailleur
New
Item no:
20127500
Product information "GRX RD-RX820 2x12-speed Rear Derailleur"
The SHIMANO GRX RD-RX820 2 x 12-speed rear derailleur with integrated chain stabilizer ensures quiet, safe and precise shifting on mixed terrain. For rides on smooth surfaces, the chain stabilizer can be deactivated with the ON/OFF switch on the rear derailleur. The rear derailleur RD-RX820 is compatible with cassettes with a maximum of 36 teeth on the largest sprocket.
For riders seeking the best of both worlds, the new 2x12 RX820 UNDROPPABLE drivetrain is the choice. Utilizing a gravel-optimized 48/31 front chainring paired with an 11-34 or 11-36 cassette, this setup delivers an ultra-wide gear range so you can spin a comfortable cadence whether cruising the flats, smashing endless dirt road rollers, or tackling a massive backcountry climb.
This setup delivers precise mechanical shifting both front and rear and an integrated SHADOW PLUS chain stabilization for ultimate security over bumpy terrain. The gravel-specific 2x12 option maintains tighter rear cassette gear steps, ideal for subtle cadence changes during competitive racing and spirited weekend group rides. And the 2x12 setup seamlessly interfaces with most existing 700c wheels thanks to its use of the tried-and-true HG freehub body design.
For your riding freedom: the Gravel GRX 2x12-speed Rear Derailleur RD-RX820 from Shimano
Gravel cycling is not meant to be overly complicated. The heart and soul of cycling’s drop bar, dirt road discipline is rooted in simplicity, inclusivity, and adventure. No ride is out of bounds. All are welcome to join. Gear should be functional and reliable but need not break the bank. That’s why whether you’re a grizzled gravel cycling veteran or brand new to the road (or trail) less traveled, you’ll appreciate the latest iteration of Shimano’s groundbreaking—and industry-first-gravel-specific GRX component group. Designed to help you get the most from your next unpaved adventure, RX820 delivers top-tier performance without an over-the-top price.For riders seeking the best of both worlds, the new 2x12 RX820 UNDROPPABLE drivetrain is the choice. Utilizing a gravel-optimized 48/31 front chainring paired with an 11-34 or 11-36 cassette, this setup delivers an ultra-wide gear range so you can spin a comfortable cadence whether cruising the flats, smashing endless dirt road rollers, or tackling a massive backcountry climb.
This setup delivers precise mechanical shifting both front and rear and an integrated SHADOW PLUS chain stabilization for ultimate security over bumpy terrain. The gravel-specific 2x12 option maintains tighter rear cassette gear steps, ideal for subtle cadence changes during competitive racing and spirited weekend group rides. And the 2x12 setup seamlessly interfaces with most existing 700c wheels thanks to its use of the tried-and-true HG freehub body design.
Features - Shimano GRX RD-RX820 2x12-speed Rear Derailleur
- Silent and uninterrupted rear shifting on rough terrain
- Adjustable chain stabilizer prevents chain slapping and drops
- SHIMANO SHADOW RD+
- Smooth and reliable mixed surface shifting
- Toggle clutch ON/OFF to match the terrain
- Switch stabilizer ON/OFF to match the terrain
- Gravel-tuned clutch tension
- Compatible with current road DUAL CONTROL LEVER
Product features
- Use: Gravel, Cyclocross
- Group: GRX
- Model: RD-RX820
- Mount: Direct attachment (Conventional)
- Technology: Shadow RD+
- Gear front: 2-speed
- Gear rear: 12-speed
- Compatible Chain: 12-speed HG
- Max. teeth large sprocket: 36T
- Min. teeth large sprocket: 34T
- Max. teeth small sprocket: 11T
- Min. teeth small sprocket: 11T
- Max. Front Difference: 17T
- Total Capacity: 42T
Material
- Aluminum
- Steel
- GFRP
Color
- Series color
Weight
- approx. 270g (manufacturer information)
Scope of delivery
- 1 x Shimano GRX 2x12-speed RD-RX820 Rear Derailleur
Technology
Shimano Shadow RD+
Less distraction quiet drive train. Rear Derailleur Stabilizer reduces chain slap. Simple solution for chain drop. Lighter and more efficient than roller type chain device.
Shimano GRX 12-speed
- Manufacturer number: IRDRX820
- EAN: 4550170303617
- UPC: 192790303611
Manufacturer:
SHIMANO INC.3-77 Oimatsu-cho, Sakai-ku, Sakai-shi
590-8577 Osaka
Japan
https://www.shimano.com
Person responsible in the EU:
Shimano Europe BVHigh Tech Campus 92
NL-5656 Eindhoven
Netherlands
[email protected]
https://www.shimano.com
Shimano GRX RD-RX820 2x12-speed Rear Derailleur
The SHIMANO GRX RD-RX820 2 x 12-speed rear derailleur with integrated chain stabilizer ensures quiet, safe and precise shifting on mixed terrain. For rides on smooth surfaces, the chain stabilizer can be deactivated with the ON/OFF switch on the rear derailleur. The rear derailleur RD-RX820 is compatible with cassettes with a maximum of 36 teeth on the largest sprocket.
For riders seeking the best of both worlds, the new 2x12 RX820 UNDROPPABLE drivetrain is the choice. Utilizing a gravel-optimized 48/31 front chainring paired with an 11-34 or 11-36 cassette, this setup delivers an ultra-wide gear range so you can spin a comfortable cadence whether cruising the flats, smashing endless dirt road rollers, or tackling a massive backcountry climb.
This setup delivers precise mechanical shifting both front and rear and an integrated SHADOW PLUS chain stabilization for ultimate security over bumpy terrain. The gravel-specific 2x12 option maintains tighter rear cassette gear steps, ideal for subtle cadence changes during competitive racing and spirited weekend group rides. And the 2x12 setup seamlessly interfaces with most existing 700c wheels thanks to its use of the tried-and-true HG freehub body design.
For your riding freedom: the Gravel GRX 2x12-speed Rear Derailleur RD-RX820 from Shimano
Gravel cycling is not meant to be overly complicated. The heart and soul of cycling’s drop bar, dirt road discipline is rooted in simplicity, inclusivity, and adventure. No ride is out of bounds. All are welcome to join. Gear should be functional and reliable but need not break the bank. That’s why whether you’re a grizzled gravel cycling veteran or brand new to the road (or trail) less traveled, you’ll appreciate the latest iteration of Shimano’s groundbreaking—and industry-first-gravel-specific GRX component group. Designed to help you get the most from your next unpaved adventure, RX820 delivers top-tier performance without an over-the-top price.For riders seeking the best of both worlds, the new 2x12 RX820 UNDROPPABLE drivetrain is the choice. Utilizing a gravel-optimized 48/31 front chainring paired with an 11-34 or 11-36 cassette, this setup delivers an ultra-wide gear range so you can spin a comfortable cadence whether cruising the flats, smashing endless dirt road rollers, or tackling a massive backcountry climb.
This setup delivers precise mechanical shifting both front and rear and an integrated SHADOW PLUS chain stabilization for ultimate security over bumpy terrain. The gravel-specific 2x12 option maintains tighter rear cassette gear steps, ideal for subtle cadence changes during competitive racing and spirited weekend group rides. And the 2x12 setup seamlessly interfaces with most existing 700c wheels thanks to its use of the tried-and-true HG freehub body design.
Features - Shimano GRX RD-RX820 2x12-speed Rear Derailleur
- Silent and uninterrupted rear shifting on rough terrain
- Adjustable chain stabilizer prevents chain slapping and drops
- SHIMANO SHADOW RD+
- Smooth and reliable mixed surface shifting
- Toggle clutch ON/OFF to match the terrain
- Switch stabilizer ON/OFF to match the terrain
- Gravel-tuned clutch tension
- Compatible with current road DUAL CONTROL LEVER
Product features
- Use: Gravel, Cyclocross
- Group: GRX
- Model: RD-RX820
- Mount: Direct attachment (Conventional)
- Technology: Shadow RD+
- Gear front: 2-speed
- Gear rear: 12-speed
- Compatible Chain: 12-speed HG
- Max. teeth large sprocket: 36T
- Min. teeth large sprocket: 34T
- Max. teeth small sprocket: 11T
- Min. teeth small sprocket: 11T
- Max. Front Difference: 17T
- Total Capacity: 42T
Material
- Aluminum
- Steel
- GFRP
Color
- Series color
Weight
- approx. 270g (manufacturer information)
Scope of delivery
- 1 x Shimano GRX 2x12-speed RD-RX820 Rear Derailleur
Technology
Shimano Shadow RD+
Less distraction quiet drive train. Rear Derailleur Stabilizer reduces chain slap. Simple solution for chain drop. Lighter and more efficient than roller type chain device.
Shimano GRX 12-speed
- Manufacturer number: IRDRX820
- EAN: 4550170303617
- UPC: 192790303611
Manufacturer:
SHIMANO INC.3-77 Oimatsu-cho, Sakai-ku, Sakai-shi
590-8577 Osaka
Japan
https://www.shimano.com
Person responsible in the EU:
Shimano Europe BVHigh Tech Campus 92
NL-5656 Eindhoven
Netherlands
[email protected]
https://www.shimano.com
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