Nova Ride Shimano 105 11 speed pulley system

The Shimano 105 11-speed Nova Ride Pulley System is designed to optimize transmission performance, offering a significant power gain. Here are the main features:

• Composition: The system consists of a lightweight carbon cage and two 7075 aluminum rollers with fully sealed ceramic bearings. These high-quality components are designed to reduce friction and improve transmission efficiency.

• Compatibility: This version of the Oversize cage is compatible exclusively with Shimano 105 11-speed mechanical rear derailleurs. Please make sure your derailleur is the correct version before installing.

• Power Gain: The system offers an estimated power gain of between 4 and 5 watts compared to a conventional screed. This can help improve the overall performance of your bike.

• High-quality materials: The cage is made of ultra-light carbon fiber, ensuring strength and lightness. The oversized aluminum rollers, combined with ceramic bearings, reduce the chain's wrap angle, minimizing friction and improving transmission fluidity.

• Weight: The overall weight of the system is 68 g, contributing to the overall lightness of the bicycle.

• Color: The Nova Ride Pulley System is available in gold, adding a touch of style to your drivetrain.

Be sure to carefully follow the installation instructions provided with the product to ensure correct installation.

Compatibility : Shimano 105 R7000 11v

Included in the package : Complete carbon ceramic derailleur with two 7075 aluminum pulleys (14 and 17 teeth) with fully ceramic sealed bearings. 

Weight : 73 gr 

Maximum Cassette Size : We recommend a maximum 34T cassette for optimal adjustability and shifting. 

Chain Length : You should use a new chain. We recommend adding 3 to 5 links to the previous chain.  

4 year warranty

There is no way to set a set of rules for how often your part needs to be serviced. Our sealed bearings protected with alloy covers ensure longer life. We designed these parts so that you don't have to worry about maintenance or technical issues. No lubricants or grease are needed to apply the bearings. During your rides, dirt may penetrate between the cover and the bearings; you can remove it with water or a degreaser. Full ceramic sealed bearings, so there is no risk of oxidation.     

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