Description
The SHIMANO GRX derailleur ensures a quieter riding experience and more reliable and precise shifting on varied terrain. With its integrated chain stabilizer, the derailleur prevents chain slap and chain drops. The SHIMANO SHADOW RD+ provides quiet and uninterrupted rear shifting on rough terrain. The derailleur has an on/off switch for the chain tensioner for smooth roads. It is suitable for road cassettes with a maximum largest sprocket of 42T. The RD-RX812 version offers the digital precision of SHIMANO electronic shifting and synchronized shifting. The derailleur is suitable for current DUAL CONTROL LEVER for road bikes. The average weight of the derailleur is 267 grams.
- Model: RD-RX812
- Series: GRX 11-speed
- Color: Series color
- Average weight: 267 grams
- Compatible chain: LINKGLIDE, HG 11-speed
- Capacity: 31T
- B-axle hollow axle: Yes
- Cable adjuster: Yes
- Direct mount attachment (conventional): Yes
- Fluorine-coated link bushings: 4
- Max. largest sprocket: 42T
- Min. largest sprocket: 40T
- Pulley bearing upper pulley: Yes
- Pulley recessed type pulley bolt: Yes
- Pulley teeth: 13T
- Pulley bearing lower pulley: Yes
- Top-Normal spring type SHIMANO SHADOW RD+: Yes
- Max. smallest sprocket: 11T
- Min. smallest sprocket: 11T
- Rear speeds: 11
Payment & Security
Related products
Recently viewed
About Fietsenwinkel.be
Fietsenwinkel.be is the online bicycle specialist of Belgium and the Netherlands since 2015. Part of Tormino B.V. (CoC: 84663545). Specialist expertise and competitive prices through bulk purchasing.
