absolute black carbon mech cage for sram axs 12spd

AbsoluteBlack HOLLOWcage® for Sram ETAP AXS Red and Force 12 speed. The revolutionary mono-plate OSPW design is the quietest, best shifting, aerodynamic derailleur cage design created to date. It is a dawn of new era for rear derailleurs. HOLLOWcage ® OSPW has a carbon-polymer mono-plate construction with bespoke, oversized, full ceramic bearings and the most advanced silencing pulleys ever created.FeaturesColor Lower lockring: PVD Rainbow, Black, Titanium, Red, GoldCompatibility : Sram ETAP AXS Red and Force 12 speed derailleursCassette compatiblity : 10-28 T / 10-33 T / 10-36 TNot compatible with Sram XPLR and 11 spd Red / ForceMaterials used : Carbon fiber-polymer matrix, 7075 Aluminium, rubber, ceramicsIn the box Complete cage, lockring tool, 2x spare xring rubbersWeight : 69 grWhy is OSPW Hollowcage so specialIt is super silent (over 12dB noise reduction vs stock).The shifting is as good as with the original cage.It’s more aero than the OEM cage and other oversized cages.It saves more watts than other cagesOne of the lightest oversized cages on the market.First mono plate construction of its kind.