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.
We recommend a maximum 34T cassette for optimum gear change.
12S Version is compatible with Shimano electric (Di2) 12-speed Ultegra / Dura-Ace derailleurs.
Despite visual similarities, the Shimano 105 and the Shimano Ultegra / Dura-Ace 11S versions are not compatible with the Shimano Ultegra / Dura-Ace 12S versions and vice versa.
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 Shimano Road 12S cage is only compatible with :
- Shimano Ultegra R8100-8150 Series
- Shimano Dura-Ace R9200-9250 Series
Please note :
- Not compatible with Shimano 11-speed version and the new Shimano 105 Di2 12-speed.
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PDF : Learn about our installation manual by clicking here
Youtube : Nova Shimano Road 12 Speed version installation tutorial video : https://www.youtube.com/watch?v=zHMES8g2UEU
Please also note, you should use a new chain.
How to calculate the correct chain length & Shifting Maintenance for Shimano, please check the tutorial video : https://www.youtube.com/watch?v=r1z0D6rfHJA
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.