The TRW2 11-52t 11 Speed Cassette features 9 steel cogs and 2 alloy cogs riding on dual alloy carriers. This produces a lighter and stronger cassette where parts can be replaced if they become damaged without having to throw away the entire cassette. The cogs are forged and ramped for precise shifting, and spacing is tightly controlled between the cogs. The cogs are then surface treated with a hard coating to resist wear. The cassette is designed to fit on a standard freehub body for an easy upgrade without having to change wheelsets.
o 11-50t & 11-52t cassettes feature tooth ratios for optimal gear selection.