I recently got a Tacx Flow and set up my old steel road bike on it. It ate my 25mm Armadillo rear tyre within 2 weeks - it got very shiny and then developed 4-5cm splits down the middle with the rubber coming right away from the underlying fabric. It also ran hot and required a lot of roller tension to prevent it slipping. Also it spun down to a standstill very quickly (gave a high calibration number when doing the calibration routine).
I just fitted one of the Conti trainer-specific 23mm tyres to replace the dead tyre. This requires much less roller tension to avoid slipping and takes quite a while to spin down (low calibration number).
Now the odd thing is that I was doing 20min hard efforts on the old tyre at 200W - on the new tyre the equivalent amount of effort is reading 280-300W. Was the old tyre and it's very high roller tension eating the power difference?
Neil
I just fitted one of the Conti trainer-specific 23mm tyres to replace the dead tyre. This requires much less roller tension to avoid slipping and takes quite a while to spin down (low calibration number).
Now the odd thing is that I was doing 20min hard efforts on the old tyre at 200W - on the new tyre the equivalent amount of effort is reading 280-300W. Was the old tyre and it's very high roller tension eating the power difference?
Neil