SHIMANO ULTEGRA RX - Rear Derailleur - SHIMANO SHADOW RD+ - 11-speed
With an integrated chain stabilizer mechanism, the ULTEGRA RX 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.
FEATURES
- Chain Stabilizer mechanism adopted from MTB design
- ON/OFF switch
- Compatible with current road DUAL CONTROL LEVER
- Max. front difference: 16T
- Total capacity: 39T
- Low sprocket: Max. 34T/Min. 28T
- Top sprocket: Max. 12T/Min. 11T
PRODUCT SPECIFICATIONS
MODEL NO | RD-RX800-GS |
---|---|
SERIES | ULTEGRA RX800 |
Color | Series color |
Average weight | 248 |
Remarks | * w/o bracket spec available |
---|---|
Compatible chain | HG-X11 |
Total capacity | 39T |
B-axle_Hollow axle | ✔ |
Cable adjuster | ✔ |
Mount_Direct attachment (Conventional) | X* |
Fluoric coated link bushings | 4 |
Low sprocket_Max. | 34T |
Low sprocket_Min. | 28T |
Max. front difference | 16T |
Pulley_G pulley bearing | ✔ |
Pulley_Sunken type pulley bolt | ✔ |
Pulley_Teeth | 11T |
Pulley_T pulley bearing | ✔ |
Pulley cage | GS |
Top-normal spring type_SHIMANO SHADOW RD+ | ✔ |
Top sprocket_Max. | 11T |
Top sprocket_Min. | 11T |
Rear speeds | 11 |
Manuals & Technical Documents
REPLACEMENT PARTS