avikoren1 wrote:
New member about to sign up but need some simple questions answered. I have a feeling they are answered on this thread but its way too long to read it all.
I have two bikes
Bike 1: no power meter, cadence and speed Garmin sensor (with magnet for indoor speed)
Bike 2. Power tap and a Garmin Cadence sensor on the crank.
I have a Garmin 910xt and would want all my training on the Garmin connect. Also currently have the KK road machine.
With bike 1, I believe that the sensors will transmit data to both the 910 and the laptop (with the usb dongle) and all be fine. I follow the laptop workout and the Garmin collects the entire workout.
With bike 2, I believe that the power tap will transmit power and speed and the cadence sensor to both the 910xt and the Laptop. Same as above
Q1. Are my assumptions above correct?
Q2. With trainerroad, can I pair with all of the above sensors and it will pair with what ever bike I use?
Q3. I am also considering upgrading the KK to the Wahoo Kickr. With the rear wheel off there is no speed data on bike 1 and no power or speed on bike 2. I believe that the Kickr can determine speed and power. Does it transmit that to the trainerroad via ANT? How does the 910xt get the data, OR how do I get the entire workout to the Garmin Connect in this arrangement?
Q4. Finally, do you guys think it is worth the upgrade from the KK to the Wahoo?
Thanks
Q1: Yes. I'd swap the PT wheel between bikes so that you get consistent power readings, plus you can pace during races with the zones you've established indoors.
Q2: Yes
Q3: Kickr transmits speed and power, both via ANT+ and BT. I wouldn't worry about speed since you'll be doing your workouts in ERG mode. That locks in the wattage no matter what your cadence is. You could have a trainer speed of 30 mph at 70 watts.
Q4: They are both excellent.
CEO at TrainerRoad Co-host of the Ask a Cycling Coach Podcast