GARBARUK Shimano GRX RD-RX812 11s Derailleur Cage

Additional range for the shimano grx roadcx 11speed rear derailleur.

Now you can use wide range cassettes (up to 50t) with your roadcx grx rear derailleur.

With just a few simple steps, you can improve the performance and shift quality of your standard rear mech.

Move the upper derailleur pulley closer from the smaller cassette and the lower chain further from the larger cog allows your regular grx derailleur to work smoothly with widerange cassettes, like the garbaruk 1150t 11speed model.

Unmatched performance and unique visual experience.

Paired with garbaruk´s oversized derailleur pulleys, our solution provides smoother drivetrain operation and more precise shifting.

Also opt for our unique cage and pulley combination if you´re looking for a way to make your bike´s drivetrain stand out.

Like no one else.

Our rd cage for shimano grx works with the rdrx812 rear derailleur and can be attached to the garbaruk 11+16t derailleur pulley kit.

Made of:7075t651 aluminum alloy.

Surface coating:anodized.

Made with:cnc milling.

Weight, grams:37, Compatible rear derailleurs:shimano 11speed:rdrx812 (grx).

Color:black or blue or gold or green or orange or red or silver or purple.