Oversized Aero derailler 17/19t Cycfceceramic for Shimano 12v

The oversized pulleys of Cycfceceramic have been specially designed to provide exceptional improvement in the performance and efficiency of the derailler Shimano Dura Ace 9250 and Ultegra 8150 . Made with high quality materials and equipped with advanced technology, these pulleys are the perfect choice for the demanding cyclists who want to exploit all the potential of their transmission Shimano Dura Ace 9250 and Ultegra 8150 .

Characteristics:

1. Optimized road performance: Designed to excel on the smooth surface of road cycling, the cycfceceramic oversized pulleys for road deraillers Shimano Dura Ace 9250 and Ultegra 8150 S optimize the transmission for improved performance, offering a precise change and an effective power transfer.
2. Proven performance: Our rollers have been subjected to rigorous tests by Frictions Facts, an independent laboratory specialized in the analysis of friction. The results of the tests reveal that the cycfceceramic rollers are among the fastest on the market, with a friction measured by alone 0.033 W. These exceptional performance translate into an ultra efficient transmission, which guarantees you speed and precision when you are on the road.
3. Precision engineering: Meticulously made, these oversized pulleys are equipped with components processed with precision for fluid driving transitions, guaranteeing changes without interruptions during road runs for constant and reliable performance.
4. Duration for long road trips: Designed to resist penalties of long road trips, these oversized pulleys use high quality materials and advanced ceramic bearings technology to minimize friction and maximize the duration, contributing to a reliable and effective transmission on countless kilometers.
5. Simple installation: Cyc have oversized pulleys for road deraillers Shimano Dura Ace 9250 and Ultegra 8150 they are designed for easy installation, providing an update without problems for the derailler configuration Shimano Dura Ace 9250 and Ultegra 8150 existing
6. Improve your road experience: Improve your road cycling with oversized pulleys cycofceceramic for road deraillers Shimano Dura Ace 9250 and Ultegra 8150 . Enjoy more fluid gear changes, better reactivity and greater longevity while dominating the road with safety.
7. Reduced aerodynamic resistance for greater speed: Save up to 7 seconds compared to OSPW CYCFCCENCAMIC and 40 seconds compared to a Shimano 12 standard speed cage on 40 km.
8. Light construction for optimal performance: Carbon plates and aluminum rollers.
9. Specific design for perfect compatibility with Shimano Dura Ace 9250 and Ultegra 8150
   
10. Reactivity and efficiency improved during the gearbox.

Compatible with Shimano Dura Ace 9250 and Ultegra 8150

It is always necessary to install a new chain to obtain perfect adjustment and have 2 to 4 stitches more than the previous chain.