Hi has anyone recently compared the zpower output in zwift for a KK Road machine to “actual power” from power meters, like Stages or Garmin Vector?
I’m curious if the zpower readings I’m getting in zwift are way off or not 
We have! And it’s pretty close zPower will always be a work-in-progress but, right now, the KKRM is quite accurate as long as your set-up is correct.
After breaking a belt on my Kickr, I was forced to use my Kurt Kinetic Road Machine for a few rides. I also have a powertap rear wheel so can get power. I have Zwift setup to use the speed sensor with zPower rather than the powertap so I could compare. The average power for the ride from the powertap was within 2% of that I got with zPower. I was surprised and impressed.
Hi guys ,my setup is following :
-Kurt Kinetic Road machine (non smart)
-Garmin Speed Sensor and Cadence Sensor (magnet-less version)
-Garmin HR strap
-Schwalbe Insider Turbo Trainer Tyre 25 mm
I would like to know if is possible how is the best setup in order to approximate W closed to reality in Zwift
-How many turns for back knob on the back wheel ?
-What pressure to inflate rear tyre ?
Thank you very much