PULLEY NOVA RIDE 2ND GEN OSPW SHIMANO R8000-R9150 CERAMIC 14-17T

Designed by our French Engineers NOVA CARBONE Ceramic rear derailleur improves the fluidity of your transmission, enhance efficiency to satisfy the most demanding. Made in very high-end materials: an ultra-light carbon fiber and ceramic bearings. Two Oversized aluminum wheels, which 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 standard setting of High and low limit screw of your derailleur when shifting upward and downward - Set tension screw as explain below - Check or adjust derailleur indexing Please note : You should use a new chain We recommend a maximum 32T cassette for optimum gear change. Warranty 4th