I have been using the JETBLACK VOLT for the last one year. I have covered more than 3500km using JETBLACK VOLT and have not faced any issues with it so far.
Good trainer, easy to setup.
Great indoor trainer overall. I got Jetblack volt a little over a month back and have been loving riding indoors on it ever since. The response and the quality feels good, though after the initial warm up. While the warm up is in progress, the Volt seems to fluctuate in wattage greatly. But once the warmup is completed (which should take a couple of minutes each time), the volt is smooth in operation. The machine is virtually silent, with the sounds only coming from the chain or the shifters. Volt is good with Zwift and responds to the terrain changes or the power requirements of the training quickly and effortlessly.
Reducing the rating by 1 because the skewer I received seemed to have been faulty and it broke with just the slightest of tightening while mounting the bike. Other than this, rest of the components are good and I just mounted the bike using my own skewer from the bike.
Overall a great investment for me since I get to cycle without having to go out in the heat or the pollution of Bangalore. Loving the time spent on Volt.
Fantastic product. Having great fun. But connectivity trouble exists. Could suggest android users to keep location ON while connecting (not suggested anywhere).