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  1. DrewSkates

    Trek Powerfly 7, 2017

    Thanks Larry, I'm also currently looking into to changing my front sprocket to a 17/18t but what an experience I've had trying to get that done. I could go on and on...
  2. DrewSkates

    Trek Powerfly 7, 2017

    Thanks Ravi, I took a look and really like the Schwalbe Marathon Supreme which seems to have really good ratings over some of the other tires.
  3. DrewSkates

    Trek Powerfly 7, 2017

    My wife and I came upon the e-bike scene quite unexpectedly and we were instant fans so we decided to purchase our first ever e-bikes. My wife went with the Powerfly 5 Womans which comes in a sky blue that she loves and I opted for the Powerfly 7. We both love our bikes and have enjoyed them...
  4. DrewSkates

    Upgrading the chainring, but what about the chain?

    Chris, Can you shed some light on the error and what would happen. I don't believe this would be tampering with the speed sensor as I am only changing the front sprocket from 15t to 17t or 18t. No other change.
  5. DrewSkates

    Upgrading the chainring, but what about the chain?

    Chris, Thanks. The reason for the larger chairing is for speeds above 20 mph after the motor kicks off. I found the gears to be a bit limiting for powering down a flat at say 24+ mph trying to keep up with my son and also on long downhills. I would just use a smaller gear in the back under 20...
  6. DrewSkates

    Upgrading the chainring, but what about the chain?

    I'm surprised no one has responded. How did the install of the 18T workout and did you have any issues to contend with. Really interested in finding out as I am now considering the same.
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