Shimano GRX Di2 RD-RX827 1x12-speed Rear Derailleur
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Product information "GRX Di2 RD-RX827 1x12-speed Rear Derailleur"
The GRX Di2 RD-RX827 Di2 1 x 12-speed rear derailleur, with new SHIMANO SHADOW ES technology, is offered in a single SGS long-cage spec and was built for durability and functionality. The derailleur features a low-profile wedge
design, and the chain stabilizer unit blends seamlessly into the body to minimize exposure to impacts.
when the gravel trail gets rugged.
When inevitable impacts do happen, the derailleur absorbs this force. Then, SHIMANO's automatic impact recovery function instantly returns the derailleur to its original position. Often, the GRX RX827 rider will never know there was a rock strike. The wide link structure, durable plate, skid-plate design, and solid pulley further enhance the derailleur body's survivability, ensuring continued performance through rough and muddy conditions.
SHIMANO marks its debut in the fully wireless drop bar segment with the new 1x12-speed GRX Di2 gravel-specific components. Leveraging the wireless cockpit introduced with SHIMANO’s 2x12 speed road and gravel groups and incorporating the completely wireless technology debuted on the M9200- series XTR rear derailleur, GRX RX827 features a fully wireless drivetrain designed for performance, durability, and versatility. With RX827, the GRX lineup now includes a comprehensive range of mechanical and electronic shifting options in both 1x12 and 2x12-speed configurations, allowing riders to tailor their drivetrains for their unique gravel riding demands.
GRX RX827 is designed to be close to the rider, offering the freedom to choose without being tied down. With no special frame requirements, it can be easily installed on any gravel bike you own. This allows you to upgrade your favorite bike with the latest technology and take it on even more adventures. Centered around the RD-RX827 wireless rear derailleur, GRX 1x12-speed brings unmatched chain management and precise shifting to gravel riders.
The new system is engineered for seamless performance across varied terrains, whether racing, exploring backroads, or embarking on all-day adventures.
Optimise the performance of your bike. With the E-TUBE PROJECT Cyclist smartphone app, you can easily update the firmware and adjust the settings for the electronic shifting and the electric support modes. This allows you to get the best out of your bike - with customised settings just the way you want them.
For your riding freedom with Wireless Performance: the Gravel GRX Di2 1x12-speed Rear Derailleur RD-RX827 from Shimano
By eliminating sharp edges on the derailleur, it's able to glance off obstacles and handle most rock impactswhen the gravel trail gets rugged.
When inevitable impacts do happen, the derailleur absorbs this force. Then, SHIMANO's automatic impact recovery function instantly returns the derailleur to its original position. Often, the GRX RX827 rider will never know there was a rock strike. The wide link structure, durable plate, skid-plate design, and solid pulley further enhance the derailleur body's survivability, ensuring continued performance through rough and muddy conditions.
SHIMANO marks its debut in the fully wireless drop bar segment with the new 1x12-speed GRX Di2 gravel-specific components. Leveraging the wireless cockpit introduced with SHIMANO’s 2x12 speed road and gravel groups and incorporating the completely wireless technology debuted on the M9200- series XTR rear derailleur, GRX RX827 features a fully wireless drivetrain designed for performance, durability, and versatility. With RX827, the GRX lineup now includes a comprehensive range of mechanical and electronic shifting options in both 1x12 and 2x12-speed configurations, allowing riders to tailor their drivetrains for their unique gravel riding demands.
GRX RX827 is designed to be close to the rider, offering the freedom to choose without being tied down. With no special frame requirements, it can be easily installed on any gravel bike you own. This allows you to upgrade your favorite bike with the latest technology and take it on even more adventures. Centered around the RD-RX827 wireless rear derailleur, GRX 1x12-speed brings unmatched chain management and precise shifting to gravel riders.
The new system is engineered for seamless performance across varied terrains, whether racing, exploring backroads, or embarking on all-day adventures.
- Fully Wireless Di2 Platform - Designed for ultimate reliability, the wireless Di2 system offers fast, precise shifting and compatibility with all SHIMANO 12-speed wireless shifters (GRX, DURA-ACE, ULTEGRA, SHIMANO 105 Di2 drop bar options, as well as XTR and DEORE XT flat bar Di2 models).
- Robust Gravel Drivetrain – Borrowing its design from SHIMANO’s MTB Di2 line, the RX827 rear derailleur features the same low-profile design, skid plate, protected battery, and automatic impact recovery function.
- Refined Ergonomics – Enhanced grip, clean cockpit design, and unparalleled customization for superior handling and comfort.
- Expanded Versatility – Added GRX component options allow riders to optimize performance based on terrain, style, and personal preferences.
Features - Shimano GRX Di2 RD-RX827 1x12-speed Rear Derailleur
- SGS long cage for 10-51 cassette: Speed paired with range; the long cage rear derailleur withstands hard impacts on the trail and scores with lightning-fast shifting speed and top-class performance at the same time
- Low Profile Design: SHIMANO SHADOW ES technology delivers a wedge-shaped design that reduces the derailleur’s front-facing surface area and eliminates edges that could catch on rocks and road debris
- Automatic Impact Recovery Function: The derailleur absorbs impacts and then automatically resets the rear derailleur, ensuring continued performance
- Super Strong Design: The rear derailleur body boasts a wide, well-braced linkage and solid pulleys to minimize debris entry and ensure durability
- New Chain Stabilizing Technology: The dual spring design creates higher chain tension for better chain wrap and retention
- Battery Protection: Tucked safely inside the rear derailleur body, the sealed battery won’t budge even in the roughest terrain but is still easily removed for charging
- RD-RX827 – Wireless Rear Derailleur:
- SHIMANO SHADOW ES Technology
- Precise wireless shifting
- Robust structure with skid plate design
- Solid pulley construction
- Removable and rechargeable onboard battery
- 700km to 1,000km range depending on riding conditions (435 to 621 miles)
- Long Cage RD-RX827 SGS for use with SHIMANO 10-51T 12-speed cassettes
- 449 grams
- LED status display
Product features
- Use: Gravel, Cyclocross
- Group: GRX Di2 RX827
- Model: RD-RX827-SGS
- Mount: Direct attachment (Conventional)
- Technology: Shadow ES
- Gradations: SGS-Type 1x12-speed (10-51 cassette)
- Compatible chain: 12-speed HG
- Max. teeth large sprocket: 51T (SGS)
- Min. teeth large sprocket: 51T (SGS)
- Max. teeth small sprocket: 10T (SGS)
- Min. teeth small sprocket: 10T (SGS)
- LED status indicator: Yes
Pully cage
- Type-SGS long
Material
- Aluminum
- Stainless steel
- Steel
- PA-GF
Color
- Series color
Weight
- approx. 449g (manufacturer information)
Scope of delivery
- 1 x Shimano GRX Di2 RD-RX827 1x12-speed Rear Derailleur
Technology
Confidently customised with E-TUBEOptimise the performance of your bike. With the E-TUBE PROJECT Cyclist smartphone app, you can easily update the firmware and adjust the settings for the electronic shifting and the electric support modes. This allows you to get the best out of your bike - with customised settings just the way you want them.
Shimano GRX Di2 1x12
- Manufacturer number: IRDRX827SGSA
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 Di2 RD-RX827 1x12-speed Rear Derailleur
The GRX Di2 RD-RX827 Di2 1 x 12-speed rear derailleur, with new SHIMANO SHADOW ES technology, is offered in a single SGS long-cage spec and was built for durability and functionality. The derailleur features a low-profile wedge
design, and the chain stabilizer unit blends seamlessly into the body to minimize exposure to impacts.
when the gravel trail gets rugged.
When inevitable impacts do happen, the derailleur absorbs this force. Then, SHIMANO's automatic impact recovery function instantly returns the derailleur to its original position. Often, the GRX RX827 rider will never know there was a rock strike. The wide link structure, durable plate, skid-plate design, and solid pulley further enhance the derailleur body's survivability, ensuring continued performance through rough and muddy conditions.
SHIMANO marks its debut in the fully wireless drop bar segment with the new 1x12-speed GRX Di2 gravel-specific components. Leveraging the wireless cockpit introduced with SHIMANO’s 2x12 speed road and gravel groups and incorporating the completely wireless technology debuted on the M9200- series XTR rear derailleur, GRX RX827 features a fully wireless drivetrain designed for performance, durability, and versatility. With RX827, the GRX lineup now includes a comprehensive range of mechanical and electronic shifting options in both 1x12 and 2x12-speed configurations, allowing riders to tailor their drivetrains for their unique gravel riding demands.
GRX RX827 is designed to be close to the rider, offering the freedom to choose without being tied down. With no special frame requirements, it can be easily installed on any gravel bike you own. This allows you to upgrade your favorite bike with the latest technology and take it on even more adventures. Centered around the RD-RX827 wireless rear derailleur, GRX 1x12-speed brings unmatched chain management and precise shifting to gravel riders.
The new system is engineered for seamless performance across varied terrains, whether racing, exploring backroads, or embarking on all-day adventures.
Optimise the performance of your bike. With the E-TUBE PROJECT Cyclist smartphone app, you can easily update the firmware and adjust the settings for the electronic shifting and the electric support modes. This allows you to get the best out of your bike - with customised settings just the way you want them.
For your riding freedom with Wireless Performance: the Gravel GRX Di2 1x12-speed Rear Derailleur RD-RX827 from Shimano
By eliminating sharp edges on the derailleur, it's able to glance off obstacles and handle most rock impactswhen the gravel trail gets rugged.
When inevitable impacts do happen, the derailleur absorbs this force. Then, SHIMANO's automatic impact recovery function instantly returns the derailleur to its original position. Often, the GRX RX827 rider will never know there was a rock strike. The wide link structure, durable plate, skid-plate design, and solid pulley further enhance the derailleur body's survivability, ensuring continued performance through rough and muddy conditions.
SHIMANO marks its debut in the fully wireless drop bar segment with the new 1x12-speed GRX Di2 gravel-specific components. Leveraging the wireless cockpit introduced with SHIMANO’s 2x12 speed road and gravel groups and incorporating the completely wireless technology debuted on the M9200- series XTR rear derailleur, GRX RX827 features a fully wireless drivetrain designed for performance, durability, and versatility. With RX827, the GRX lineup now includes a comprehensive range of mechanical and electronic shifting options in both 1x12 and 2x12-speed configurations, allowing riders to tailor their drivetrains for their unique gravel riding demands.
GRX RX827 is designed to be close to the rider, offering the freedom to choose without being tied down. With no special frame requirements, it can be easily installed on any gravel bike you own. This allows you to upgrade your favorite bike with the latest technology and take it on even more adventures. Centered around the RD-RX827 wireless rear derailleur, GRX 1x12-speed brings unmatched chain management and precise shifting to gravel riders.
The new system is engineered for seamless performance across varied terrains, whether racing, exploring backroads, or embarking on all-day adventures.
- Fully Wireless Di2 Platform - Designed for ultimate reliability, the wireless Di2 system offers fast, precise shifting and compatibility with all SHIMANO 12-speed wireless shifters (GRX, DURA-ACE, ULTEGRA, SHIMANO 105 Di2 drop bar options, as well as XTR and DEORE XT flat bar Di2 models).
- Robust Gravel Drivetrain – Borrowing its design from SHIMANO’s MTB Di2 line, the RX827 rear derailleur features the same low-profile design, skid plate, protected battery, and automatic impact recovery function.
- Refined Ergonomics – Enhanced grip, clean cockpit design, and unparalleled customization for superior handling and comfort.
- Expanded Versatility – Added GRX component options allow riders to optimize performance based on terrain, style, and personal preferences.
Features - Shimano GRX Di2 RD-RX827 1x12-speed Rear Derailleur
- SGS long cage for 10-51 cassette: Speed paired with range; the long cage rear derailleur withstands hard impacts on the trail and scores with lightning-fast shifting speed and top-class performance at the same time
- Low Profile Design: SHIMANO SHADOW ES technology delivers a wedge-shaped design that reduces the derailleur’s front-facing surface area and eliminates edges that could catch on rocks and road debris
- Automatic Impact Recovery Function: The derailleur absorbs impacts and then automatically resets the rear derailleur, ensuring continued performance
- Super Strong Design: The rear derailleur body boasts a wide, well-braced linkage and solid pulleys to minimize debris entry and ensure durability
- New Chain Stabilizing Technology: The dual spring design creates higher chain tension for better chain wrap and retention
- Battery Protection: Tucked safely inside the rear derailleur body, the sealed battery won’t budge even in the roughest terrain but is still easily removed for charging
- RD-RX827 – Wireless Rear Derailleur:
- SHIMANO SHADOW ES Technology
- Precise wireless shifting
- Robust structure with skid plate design
- Solid pulley construction
- Removable and rechargeable onboard battery
- 700km to 1,000km range depending on riding conditions (435 to 621 miles)
- Long Cage RD-RX827 SGS for use with SHIMANO 10-51T 12-speed cassettes
- 449 grams
- LED status display
Product features
- Use: Gravel, Cyclocross
- Group: GRX Di2 RX827
- Model: RD-RX827-SGS
- Mount: Direct attachment (Conventional)
- Technology: Shadow ES
- Gradations: SGS-Type 1x12-speed (10-51 cassette)
- Compatible chain: 12-speed HG
- Max. teeth large sprocket: 51T (SGS)
- Min. teeth large sprocket: 51T (SGS)
- Max. teeth small sprocket: 10T (SGS)
- Min. teeth small sprocket: 10T (SGS)
- LED status indicator: Yes
Pully cage
- Type-SGS long
Material
- Aluminum
- Stainless steel
- Steel
- PA-GF
Color
- Series color
Weight
- approx. 449g (manufacturer information)
Scope of delivery
- 1 x Shimano GRX Di2 RD-RX827 1x12-speed Rear Derailleur
Technology
Confidently customised with E-TUBEOptimise the performance of your bike. With the E-TUBE PROJECT Cyclist smartphone app, you can easily update the firmware and adjust the settings for the electronic shifting and the electric support modes. This allows you to get the best out of your bike - with customised settings just the way you want them.
Shimano GRX Di2 1x12
- Manufacturer number: IRDRX827SGSA
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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