This ultra-strong steel cassette gives you smooth and responsive gear shifting performance that's ideal for enduro, cross country and all-mountain riding. Wide-Ranging 12-42T 8-Speed Steel Enduro Cassette microSHIFT built the Acolyte 8-speed, 12-42T cassette to give you all the range you need to challenge yourself. Whether you’re climbing the Cascades or the neighbourhood sledding hill, all you must think about is where to put the bike – Acolyte will take care of the rest. And yes, it works with a standard HG freehub body and a normal 8-speed chain. Key Features: Steel Cogs are continuously forged for strength and shifting accuracy Compatible with standard freehub bodies