Shimano GRX RD-RX822 1x12-speed Rear Derailleur
Product information "GRX RD-RX822 1x12-speed Rear Derailleur"
For your riding freedom: the Gravel GRX 1x12-speed Rear Derailleur RD-RX822 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.
If your next outing includes pushing for personal PRs or duking it out at the sharp end of a race, you’ll appreciate the gear steps of the RX820 1x12 setup with a 10-45 cassette paired with a 40- or 42-tooth chainring. Just like its 11-speed predecessor, RX820 delivers smooth, reliable shifting but now features a wider gear range and extra cog, making it easier to find the optimal cadence for maintaining your position in the pack.
If your next outing includes pushing for personal PRs or duking it out at the sharp end of a race, you’ll appreciate the gear steps of the RX820 1x12 setup with a 10-45 cassette paired with a 40- or 42-tooth chainring. Just like its 11-speed predecessor, RX820 delivers smooth, reliable shifting but now features a wider gear range and extra cog, making it easier to find the optimal cadence for maintaining your position in the pack.
If all-day—or multi-day—adventures heavy on climbing are your thing, the new RX820 1x12 UNSTOPPABLE option with SHIMANO’s wide-range, 10-51T cassette offering is ideal. Paired with a 40T or 42T chainring, you'll never run out of gears, even on the steepest jeep road or high mountain ascent. And like the 10-45T, 1x12 option, this group features an integrated SHADOW PLUS chain stabilizer for optimal chain security and an ON/OFF switch, making wheel removal quick and easy if you happen to puncture.
Both 1x12 options utilize Micro Spline, Shimano’s lightweight aluminum freehub design that seamlessly integrates with 10-tooth top gears and features smaller, more widely spaced splines that limit cog damage. The 1x12 gravel-specific crankset is offered in three crankarm lengths, giving you the option to choose the ideal Shimano GRX setup for your needs and riding style.
Features - Shimano GRX RD-RX822 1x12-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
- Gravel-tuned clutch tension
- Compatible with current road DUAL CONTROL LEVER
- RD-RX822-GS
- 45T max cog size
- Works with 12-speed 10-45-teeth cassette
- Better ground clearance (shorter cage)
- RD-RX822-SGS
- 51T max cog size
- Works with 12-speed 10-51 teeth cassette
Product features
- Use: Gravel, Cyclocross
- Group: GRX
- Model: RD-RX822
- Mount: Direct attachment (Conventional)
- Technology: Shadow RD+
- Gradations:
- GS-Type 1x12-speed (10-45 cassette)
- SGS-Type 1x12-speed (10-51 cassette)
- Compatible chain: 12-speed HG
- Max. teeth large sprocket: 45T (GS) / 51T (SGS)
- Min. teeth large sprocket: 45T (GS) / 51T (SGS)
- Max. teeth small sprocket: 10T
- Min. teeth small sprocket: 10T
- Max. Front Difference: 0T
- Total Capacity: 34T (GS) / 41T (SGS)
Pulley cage (choose variant)
- Type-GS medium
- Type-SGS long
Material
- Aluminum
- Steel
- GFRP
Color
- Series color
Weight
- approx. 290g/GS | 288g/SGS (manufacturer information)
Scope of delivery
- 1 x Shimano GRX 1x12-speed RD-RX822 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: IRDRX822GS
- EAN: 4550170303631
- UPC: 192790303635
3-77 Oimatsu-cho, Sakai-ku, Sakai-shi
590-8577 Osaka
Japan
https://www.shimano.com
High Tech Campus 92
NL-5656 Eindhoven
Netherlands
[email protected]
https://www.shimano.com
Shimano GRX RD-RX822 1x12-speed Rear Derailleur
For your riding freedom: the Gravel GRX 1x12-speed Rear Derailleur RD-RX822 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.
If your next outing includes pushing for personal PRs or duking it out at the sharp end of a race, you’ll appreciate the gear steps of the RX820 1x12 setup with a 10-45 cassette paired with a 40- or 42-tooth chainring. Just like its 11-speed predecessor, RX820 delivers smooth, reliable shifting but now features a wider gear range and extra cog, making it easier to find the optimal cadence for maintaining your position in the pack.
If your next outing includes pushing for personal PRs or duking it out at the sharp end of a race, you’ll appreciate the gear steps of the RX820 1x12 setup with a 10-45 cassette paired with a 40- or 42-tooth chainring. Just like its 11-speed predecessor, RX820 delivers smooth, reliable shifting but now features a wider gear range and extra cog, making it easier to find the optimal cadence for maintaining your position in the pack.
If all-day—or multi-day—adventures heavy on climbing are your thing, the new RX820 1x12 UNSTOPPABLE option with SHIMANO’s wide-range, 10-51T cassette offering is ideal. Paired with a 40T or 42T chainring, you'll never run out of gears, even on the steepest jeep road or high mountain ascent. And like the 10-45T, 1x12 option, this group features an integrated SHADOW PLUS chain stabilizer for optimal chain security and an ON/OFF switch, making wheel removal quick and easy if you happen to puncture.
Both 1x12 options utilize Micro Spline, Shimano’s lightweight aluminum freehub design that seamlessly integrates with 10-tooth top gears and features smaller, more widely spaced splines that limit cog damage. The 1x12 gravel-specific crankset is offered in three crankarm lengths, giving you the option to choose the ideal Shimano GRX setup for your needs and riding style.
Features - Shimano GRX RD-RX822 1x12-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
- Gravel-tuned clutch tension
- Compatible with current road DUAL CONTROL LEVER
- RD-RX822-GS
- 45T max cog size
- Works with 12-speed 10-45-teeth cassette
- Better ground clearance (shorter cage)
- RD-RX822-SGS
- 51T max cog size
- Works with 12-speed 10-51 teeth cassette
Product features
- Use: Gravel, Cyclocross
- Group: GRX
- Model: RD-RX822
- Mount: Direct attachment (Conventional)
- Technology: Shadow RD+
- Gradations:
- GS-Type 1x12-speed (10-45 cassette)
- SGS-Type 1x12-speed (10-51 cassette)
- Compatible chain: 12-speed HG
- Max. teeth large sprocket: 45T (GS) / 51T (SGS)
- Min. teeth large sprocket: 45T (GS) / 51T (SGS)
- Max. teeth small sprocket: 10T
- Min. teeth small sprocket: 10T
- Max. Front Difference: 0T
- Total Capacity: 34T (GS) / 41T (SGS)
Pulley cage (choose variant)
- Type-GS medium
- Type-SGS long
Material
- Aluminum
- Steel
- GFRP
Color
- Series color
Weight
- approx. 290g/GS | 288g/SGS (manufacturer information)
Scope of delivery
- 1 x Shimano GRX 1x12-speed RD-RX822 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: IRDRX822GS
- EAN: 4550170303631
- UPC: 192790303635
3-77 Oimatsu-cho, Sakai-ku, Sakai-shi
590-8577 Osaka
Japan
https://www.shimano.com
High Tech Campus 92
NL-5656 Eindhoven
Netherlands
[email protected]
https://www.shimano.com
Ich habe bei meinem Gravelbike von einer GRX 400 2fach auf die GRX820 einfach Schaltgruppe umgestellt. Beide Schaltgruppen sind von sehr guter Qualität und in diversen Foren wird davon gesprochen, dass die Unterschiede hauptsächlich im Gewicht und weniger im Ansprechverhalten liegen. Dem muss ich aus eigener Erfahrung widersprechen. Die 800er Schaltung läuft butterweich, der Ritzelwechsel ist akustisch wie haptisch nicht zu spüren. Kein Quietschen, kein Ratten, nix was das die Konzentration auf die Strecke und die Landschaft stört. Klasse.
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