The Elite trainers measure the speed in many different ways, concerning their structure.
- The interactive Wheel-On trainers have a sensor which measures the elastogel roller spin rotations.
- The Direct Drive trainers with the integrated electronic board could have the speed sensor in different places, so, there is a ratio coefficient to obtain the right speed value.
- The trainers with the sensor Misuro B+ could be part of the first or the second group, concerning it is a Wheel-On or a DirectDrive.
The wheel circumference value configuration allows to compensate these trainer differences and allows to show the right speed data.
This setting could be inserted in the app myETraining, in third-party app/software or in the cycle-computer.
The following table shows the circumferences values concerning the trainer model and the app/software:
| myE-TRAINING | NON-ELITE APPS AND DEVICES | ||
| Connection as a controllable trainer (fe-c) |
Connection as a speed & cadence sensor |
||
| Interactive Trainers | |||
| Avanti | wheel circumference in mm | if required, wheel circumference | wheel circumference / 12.3 ( Example: circumference 2095 mm / 12.3 = 170 mm ) |
| Suito | wheel circumference in mm | if required, wheel circumference | wheel circumference / 24.8 ( Example: circumference 2095 mm / 24.8 = 84 mm ) |
| Drivo / Drivo II | wheel circumference in mm | if required, wheel circumference | wheel circumference / 3.43 ( Example: circumference 2095 mm / 3.43 = 611 mm ) |
| Justo |
wheel circumference in mm |
if required, wheel circumference |
wheel circumference / 9.61 |
| Direto / Direto X /Direto XR | wheel circumference in mm | if required, wheel circumference | wheel circumference / 12.1 ( Example: circumference 2095 mm / 12.1 = 173 mm ) |
| Zumo | wheel circumference in mm | if required, wheel circumference | wheel circumference / 12.48 ( Example: circumference 2095 mm / 12.48 = 168 mm ) |
| Tuo | not required | not required | roller circumference (47mm) |
| Real Turbo Muin B+ | wheel circumference in mm | if required, wheel circumference | wheel circumference / 8.8 ( Example: circumference 2095 mm / 8.8 = 238 mm ) |
| RealTour B+ / Qubo Digital Smart B+ / Novo Smart /Intera / Evo | not required | not required | roller circumference (47mm) |
| Rampa | not required | not required | roller circumference (62mm) |
| RealAxiom B+ | not required | not required | roller circumference (62mm) |
| Real Emotion B+ | not required | not required | drum circumference / 4 ( 85mm*3.1415/4 = 67mm) |
| Arion Digital Smart B+ | not required | not required | drum circumference / 4 ( 85mm*3.1415/4 = 67mm) |
| Nero | not required | not required | drum circumference / 2 ( 85mm*3.1415/2 = 134 mm) |
| Smart Trainers | |||
| Power Mag Smart B+ | required | X | roller circumference (94mm) |
| Aleno | required | X | roller circumference (94mm) |
| Kura | wheel circumference in mm | X | wheel circumference / 3.43 ( Example: circumference 2095 mm / 3.43 = 611 mm ) |
| Turno | wheel circumference in mm | X | wheel circumference / 15.34 ( Example: circumference 2095 mm / 15.34 = 137 mm ) |
| Turbo Muin with SN < 30000 (thru-axle included) | wheel circumference in mm | X | wheel circumference in mm |
| Turbo Muin with SN > 30000 | wheel circumference in mm | X | wheel circumference / 13.2 ( Example: circumference 2095 mm / 13.2 = 159 mm ) |
| Turbo Muin thru-axle with SN > A30000 | wheel circumference in mm | X |
wheel circumference / 17.6 |
| Turbo Roteo / Volano |
wheel circumference in mm |
X | wheel circumference / 25.34 ( Example: circumference 2095 mm / 25.34 = 83 mm ) |
| Non-interactive/Smart trainers + Misuro B+ | |||
| 30mm diameter roller |
not required | X | roller circumference (94mm) |
| 45mm diameter roller |
not required | X | roller circumference (141mm) |
| Rollers | not required | X | drum circumference (264mm) |