At the top of the Elite line of interactive trainers The Direto XR-T gives us accurate power readings and is compatible with all of our favorite training apps. We're particularly impressed by the massive flywheel, capable of simulating inclines of up to 24% which is a nice feature for indoor virtual riding. And if you're wondering , what is the difference between the Direto XR and this Direto-XR-T, it’s just that the XR-T does not have a cassette.