PULLEY OSPW NOVA RIDE SHIMANO R8000-R9150 14-17T CERAMIC W-CAGE Diskon

p Only compatible with the Shimano Ultegra R8000-8050 / Dura-Ace R9100-9150. 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. In this version, the Oversize cage is only compatible with the Shimano Ultegra R8000-8050 / Dura-Ace R9100-9150. Features : Weight : 72 g Watt Saved: 4 - 5 W compared to a conventional cage. Please note : We recommend adding 3 to 4 links to your chain with the installation. We recommend a maximum 32T cassette for the optimum gear change. For a compatible upgrade with The NOVA OSPW System Ultegra 8000-GS ou 8050-GS (medium cage) In this version, The NOVA OSPW System for 9100/9150 and 8000 SS/8050 SS is NOT compatible with the clutch equipped Ultegra RD RX800 amp; RX805. SKU : 3131/1520570702639874048/55