Originally Posted by
cyccommute
While a good idea, the Alivio is a poor choice. The rings are riveted in place which means they can’t be replaced.
Everything i have read lists the latest Alivio FC-T4060 crank as having replaceable chainrings with a 104/64mm BCD. I think that when the new Deore went to 10 speed, the Alivio line essentially took on the specs of the older 9-Speed Deore lineup, utilizing the Hollowtech II design and offering the trekking gearing. The pictures of the 48/36/26 option look to be built almost exactly like my 9-Speed Deore cranks on my touring bike, which i replaced the inner ring with a 24t, but a 22t could be easily sourced as well. I think this would be the most cost effective option.