https://www.rosebikes.com/shimano-xt...ssette-2669181

The Shimano XTR CS-M9110 11-speed cassette offers increased stability for All-Mountain and Enduro use. The special version of the XTR cassette is based on the 12-speed version with 10-51 teeth, but comes without the largest sprocket to offer enough space for the Wide Flange Shimano XTR FH-M9125-B rear hub (product code: 2278419) and thus for more stable wheels. This results in high versatility, a significantly lower weight and identical spacing between the sprockets for easy integration into 12-speed systems. You even don’t need a special chain or a special shifting system, as the 9100 series shifters can be easily converted from 11 to 12-speed thanks to the Mode Converter.

граждане сокатальцы, правильно я понимаю по выделенному болдом, что 11 ск XTR CS-M9110 11-speed cassette по межзвездному расстоянию аналогична 12 ск кассетам шиманы, и совместимости со старыми 11 ск шифтерами у ней не предполагалось?