Designed by our French Engineers NOVA CARBONE Ceramic rear derailleur improves the fluidity of your transmission, enhances efficiency to satisfy the most demanding.
Made in very high-end materials: ultra-light carbon fiber and ceramic bearings.
Two Oversized aluminum wheels, coupled with ceramic bearings decrease the chain winding angle with minimal friction.
Weight: 72 g
Watt Saved: 4 – 5 W compared to a conventional cage.
Tools required :
For the installation of your new NOVA RIDE Oversized Pulley Wheel System, you will need the following tools:
1. Chain Tool
2. T10 Torx Screwdriver
3. Philips screwdriver no. 2
Follow this after installation:
– Check the standard setting of High and low limit screw of your derailleur when shifting upward and downward
– Set tension screw as explained below
– Check or adjust derailleur indexing
Please note :
You should use a new chain
We recommend a maximum 32T cassette for the optimum gear change.
For a compatible upgrade with The NOVA OSPW System Ultegra 105 GS (medium cage), please check the tutorial video: https://youtu.be/fgR0W6HiXeA