Pulley Nova Ride 2Ndgen Ospw Shimano 105 R7000 Ceramic Bearing 14-17T

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. Features: 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. 14T/17T