This product is made up of a carbon cage and 2 aluminum 7075 rollers (14 & 17 teeth) with fully ceramic sealed bearings.
In this version, the Nova Ride Shimano 105 Di2 12V carbon cage is only compatible with the Shimano 105 R7150 Di2 derailleur from the Shimano 105 R7100 Di2 group.
Designed by our French engineers directly in our design office, our carbon cage for rear derailleur is easy to mount, improves the transmission of your derailleur group and brings a touch of color to your bike.
Our cage is made with very high-end materials: Ultra-lightweight carbon fiber, 7075 aluminum alloy and fully ceramic sealed bearings that are designed to last over time.
Our aluminum rollers have no wear compared to standard plastic rollers. Our sealed bearings protected by aluminum covers allow a longer lifespan. We’ve designed these treads so you don’t have to worry about maintenance or technical issues.
We recommend a cassette with no more than 34 teeth for optimal shifting.