Direto X too stiff

[gavinturnbull100]

Hi. I’ve just set up my new Direto X on Zwift. However the resistance is not realistic. It’s way too stiff. I did a 40 min group ride as a trial and was done in and only avg 146w. I can avg around 200w for a couple of hours in the real world with twice as much ascent. How do I calibrate the trainer so that it is more realistic.? Or is there something wrong with it.

[janellwilder]

Hi. I’ve just set up my new Direto X on Zwift. However the resistance is not realistic. It’s way too stiff. I did a 40 min group ride as a trial and was done in and only avg 146w. friday night funkin I can avg around 200w for a couple of hours in the real world with twice as much ascent. How do I calibrate the trainer so that it is more realistic.? Or is there something wrong with it.

Did you find answer? Looking for same information. Thanks

[Elite Admin S]

Hi

Direto trainers have a very precise power sensor inside, so the accuracy is very good.
The only thing that you have to do to be sure to have always a good accuracy, is the calibration.
We suggest to calibrate the trainer every 3-4 weeks of usage.

When you do the calibration, take note of the offset value you get at the end of the procedure and compare it to the original one (you can find it on a sticker close to the serial number).
If the difference is less than 5 points, it's all ok. If the difference is more and at the same time you notice any issue (like slipping, strange noises, sudden drop in power) then it may be necessary to tighten the belt. In this case, contact the support to have instructions.

I'd like also to point out that pedaling indoor can give a feeling of higher effort.
This is due to the lack of ventilation, the flywheel effect, the lack of oscillation of the bike and other variables.
Anyway, a comparison with an external power sensor can dispel any doubt

Regards