

SHIMANO RD-RX812 REAR DERAILLUER GRX 1 x 11-SPEED 42T MAX
Details
SHIMANO RD-RX812 REAR DERAILLUER GRX 1 x 11-SPEED 42T MAX
SHIMANO GRX - Rear Derailleur - SHIMANO SHADOW RD+ - 42T max low sprocket - 11-speed
With an integrated chain stabilizer mechanism, the SHIMANO GRX derailleur provides a quieter experience and shifting security and precision on mixed terrain. For rides on smooth surfaces, the derailleur features and ON/OFF switch for the chain tensioner. The RD-RX812 rear derailleur is compatible with mtb cassettes with a 42T low sprocket max.
- 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
- Switch stabilizer ON/OFF to match the terrain
- Gravel-tuned clutch tension
- Compatible with current road DUAL CONTROL LEVER
- Top sprocket: Max. 11T/Min. 11T
- Low sprocket: Max. 42T/Min. 40T
- Total capacity: 31T
PRODUCT SPECIFICATIONS
MODEL NO | RD-RX812 |
---|---|
SERIES | GRX 11-speed |
Color | Series color |
Average weight | 267 |
Compatible chain | HG-EV 11-speed/HG-X11 |
---|---|
Total capacity | 31T |
B-axle_Hollow axle | ✔ |
Cable adjuster | ✔ |
Mount_Direct attachment (Conventional) | ✔ |
Fluoric coated link bushings | 4 |
Low sprocket_Max. | 42T |
Low sprocket_Min. | 40T |
Pulley_G pulley bearing | ✔ |
Pulley_Sunken type pulley bolt | ✔ |
Pulley_Teeth | 11T |
Pulley_T pulley bearing | ✔ |
Top-normal spring type_SHIMANO SHADOW RD+ | ✔ |
Top sprocket_Max. | 11T |
Top sprocket_Min. | 11T |
Rear speeds | 11 |
SHIMANO RD-RX812 REAR DERAILLUER GRX 1 x 11-SPEED 42T MAX
SHIMANO RD-RX812 REAR DERAILLUER GRX 1 x 11-SPEED 42T MAX
Details
SHIMANO RD-RX812 REAR DERAILLUER GRX 1 x 11-SPEED 42T MAX
SHIMANO GRX - Rear Derailleur - SHIMANO SHADOW RD+ - 42T max low sprocket - 11-speed
With an integrated chain stabilizer mechanism, the SHIMANO GRX derailleur provides a quieter experience and shifting security and precision on mixed terrain. For rides on smooth surfaces, the derailleur features and ON/OFF switch for the chain tensioner. The RD-RX812 rear derailleur is compatible with mtb cassettes with a 42T low sprocket max.
- 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
- Switch stabilizer ON/OFF to match the terrain
- Gravel-tuned clutch tension
- Compatible with current road DUAL CONTROL LEVER
- Top sprocket: Max. 11T/Min. 11T
- Low sprocket: Max. 42T/Min. 40T
- Total capacity: 31T
PRODUCT SPECIFICATIONS
MODEL NO | RD-RX812 |
---|---|
SERIES | GRX 11-speed |
Color | Series color |
Average weight | 267 |
Compatible chain | HG-EV 11-speed/HG-X11 |
---|---|
Total capacity | 31T |
B-axle_Hollow axle | ✔ |
Cable adjuster | ✔ |
Mount_Direct attachment (Conventional) | ✔ |
Fluoric coated link bushings | 4 |
Low sprocket_Max. | 42T |
Low sprocket_Min. | 40T |
Pulley_G pulley bearing | ✔ |
Pulley_Sunken type pulley bolt | ✔ |
Pulley_Teeth | 11T |
Pulley_T pulley bearing | ✔ |
Top-normal spring type_SHIMANO SHADOW RD+ | ✔ |
Top sprocket_Max. | 11T |
Top sprocket_Min. | 11T |
Rear speeds | 11 |