This product is composed of a carbon cage and two 7075 aluminum pulleys (14 & 17 teeth) with full ceramic sealed bearings.

In this version, Nova Carbon Ceramic Derailleur cages are only compatible with :

- Shimano 105 R7000 Series

- Shimano Ultegra R8000-8050-8070 Series

- Shimano Dura-Ace R9100-9150-8070 Series

Please note : 

- Not compatible with old Shimano 11-speed R6800 & R9000 Series version.

- Not compatible with Shimano 12-speed R8100 & R9200 Series version.

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Shipping within 24 - 48 hours (working days)


Designed by our French Engineers, this Nova Ride oversized carbon cage for rear derailleur improves your drivetrain transmission, can be mounted easily on your group and add a touch of color to your bike.

Made in very high-end materials: Ultra-light carbon fiber, 7075 Alloy and full ceramic sealed bearings are designed to last over time.

With alloy pulley wheels, no wear and tear compared to standard plastic pulley wheels. Our sealed bearings protected with alloy covers enable a longer lifespan. We designed these parts in a way that you will not have to worry about maintenance or technical issues. There is no risk of oxidation with our fully ceramic sealed bearings.


Weight : 68 g

4 years warranty

International shipping and delivery with DHL Express.

Please note

You should use a new chain. We recommend adding 3 to 5 links compared to your previous chain.

We recommend a maximum 32T cassette for optimum gear change.

We always deliver our Shimano components in SS version (short cage). This video allows you to adapt our component for derailleur with long cage (GS):

The Nova Carbon Ceramic Derailleur is NOT compatible with the clutch equipped Ultegra RD RX800 & RX805.

11S Version is compatible with Shimano electric (Di2) & mechanic 11-speed Ultegra / Dura-Ace derailleurs.

Despite visual similarities, the Shimano 105 and the Shimano Ultegra / Dura-Ace 12S versions are not compatible with the Shimano Ultegra / Dura-Ace 11S versions and vice versa.


PDF : Learn about our installation manual by clicking here

Our installation tutorial video for Shimano 11-Speed versions:

Please also note, you should use a new chain.

For how to calculate the correct chain length for your Nova Carbon Ceramic Derailleur & Shifting Maintenance for Shimano, please check this tutorial video :


Colissimo - Shipping within 48 hours (working days).

DHL Express - Shipping within 24 hours (working days).


Colissimo - Delivery time : 4 to 7 working days after placing your order.

DHL Express - Delivery time : 24 to 72 hours (working days) after placing your order for France & Europe / 3 to 6 working days for international.

Local & Customs Taxes

For European Union orders, there will be no customs charges.

Please note, the shipping does not include customs, duties, and/or taxes. We are not liable for these costs. These costs are determined by the customs agency of the destination country and therefore, Nova Ride has no control over them.

If you are concerned about these charges, we recommend you contact your local customs authority prior to purchasing, in order to calculate the final landed price inclusive of all taxes.


No set of rules can be made for how often your part have to be maintained. Our sealed bearings protected with alloy covers enable a longer lifespan. We designed these parts in a way that you will not have to worry about maintenance or technical issues. No lubricants or grease are required to put on the bearings. During your rides, dirt may get between the cover and the bearings, you can remove it with water or a degreaser. Fully ceramic sealed bearings so indeed there is no risk of oxidation.

Please note, they are dry bearings so do not use lubricant.