CompuTrainer power based bike trainer. This is the original power based trainer. It does not require a computer, phone app or subscription in order to use as a power trainer. The handlebar mount (the yellow box) allows you to increase or decrease your wattage (how hard it is to pedal) but 5 watt increments so you can fine tune the difficulty level - not make huge jumps. Great for interval training or riding at the same power for extended periods. As-is it is set up for a QR based rear wheel but you can get an adapter if your bike is a thru-axle.
Is this the most current trainer available? No, but it is a a workhorse and was made in the USA. CompuTrainer started the power-based trainer but they are out of business now.
Yes, this works fine. I used it earlier this fall. I may even have the manual somewhere (no promises). Comes with 3 of 4 floor levelers - I did not use these but they thread in.
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