Shimano GRX RX812 11-Speed Rear Derailleur

Shimano GRX RX812 11-Speed Rear Derailleur
$113.99
Cage Length:
Long Cage
Color:
Black
Speeds:
11-speed
Please select options
This item cannot be shipped, however, it can be purchased online and picked up at our store. Or select "White Glove Service Delivery" at check out and one of our Trek Bicycle Store Representatives will deliver it to you within 50 miles of our store.

Details

With an integrated chain stabilizer mechanism, the Shimano GRX derailleur provides a quieter experience with shifting security and precision on mixed terrain. For rides on smooth surfaces, the derailleur features and ON/OFF switch for the chain stabilizer. The RD-RX812 rear derailleur is compatible with MTB cassettes with a max cog size of 42T.

- Adjustable, gravel-tuned chain stabilizer prevents chain slapping and drops
- Switch stabilizer ON/OFF to match the terrain
- Silent and uninterrupted rear shifting on rough terrain
- Smooth and reliable mixed-surface shifting
- Compatible with current road Dual Control Levers
- High cog: Max. 11T/Min. 11T
- Low cog: Max. 42T/Min. 40T
- Total capacity: 31T

Videos

Part Numbers

Option UPC MPN Store SKU
Long Cage / Black / 11-speed 192790448886 IRDRX812 SHI66512856X

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