The most progressive cassette with an excellent 11-speed range. The overall lee is a cassette machined from a solid steel block hardened and surface treated to improve durability, noise and corrosion resistance that is milled to remove the 8 steel sprockets (9-27) in one piece. Last three 32-45 sprockets in aluminum, replaceable in case of wear. Connection between the two parts by means of pins that guarantee a perfect connection without movement or noise. This cassette can be completely disassembled into four parts, each of these parts are replaceable.
MATERIAL OF THE SHOCK PART 48: Aluminum 7075 T6 SPURS 9-41: Solid steel block TECHNOLOGY: Shark Fin NUMBER OF SPROCKETS: 11 NUMBER OF TEETH: 9-11-13-15-17-20-23-27-31-38-45 DEVELOPMENT RANGE: 500 COMPATIBLE HUB: SRAM®-XD REAR DERAILLEUR COMPATIBILITY: SRAM® Eagle / SHIMANO® 12S COLORS: Red WEIGHT: 325g