Nova Ride Shimano Ultegra / Dura-Ace Pulley System Silver

Shimano Ultegra / Dura-Ace Nova Ride Pulley System Designed by our French engineers, NOVA CARBONE ceramic rear derailleur improves drivetrain smoothness, improves efficiency to meet the most demanding. Made with the highest quality materials: an ultralight carbon fiber and ceramic bearings. Two oversize aluminum wheels, which coupled to ceramic bearings, reduce the winding angle of the chain with minimum friction. In this version, the Oversize cage is only compatible with Shimano Ultegra R8000-8050 / Dura-Ace R9100-9150. Our installation tutorial video: https://youtu.be/lnAyf8G1qB0 Features: Weight: 72 g Watts saved: 4 - 5 W compared to a conventional cage. International shipments. Tools Required: To install your new Nova Ride oversized pulley system, you will need the following tools: 1. Chain tool 2. Torx T10 screwdriver 3. Philips no. 2 Follow this after installation: - Check the standard setting of the upper and lower limit screw of the derailleur when moving up and down - Set the tension screw as explained below - Check or adjust the indexing the front derailleur Please note: You should use a new chain We recommend a cassette of maximum 32 teeth for optimal gear shifting. How to calculate the correct chain length | OSPW NOVA Shifting Maintenance for Shimano, check the video tutorial: https://youtu.be/r1z0D6rfHJA For an upgrade compatible with NOVA OSPW Ultegra 8000-GS or 8050-GS (medium cage) system, check the video tutorial: https: //youtu.be/fgR0W6HiXeA In this version, the NOVA OSPW system for 9100/9150 and 8000 SS / 8050 SS is NOT compatible with the Ultegra RD RX800 and RX805 equipped clutch.