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  1. Jyrki

    Freezing Yamaha motor

    Thank You for those facts, very interesting. But as I mentioned above, in this case, the battery had room temperature while the bike had been out. The behavior of batteries in low temperatures is well known but I still wonder, what component in the motor reacts to low temperatures and why.
  2. Jyrki

    Freezing Yamaha motor

    Thank You, but it is not that simple. I am quite dissatisfied if there is a limit since the bike is for commuting and that purpose does not count weather. And it also makes difference whether the limit is -22 or -15. Very often the temperature here is somewhere in between.
  3. Jyrki

    Freezing Yamaha motor

    Unfortunately that kind of motor cover does not help in this problem. In any case the bike stays out during the working day and a motor transport protection cover does not warm it up. A battery cover is a totally different thing. It keeps the battery warm during riding.
  4. Jyrki

    Freezing Yamaha motor

    Hi ! My bike is Haibike Sduro 4.0 Trekking from the year 2018 with Yamaha PW motor. I have used it for daily commuting all year round, 9.900km without problems. But now we have quite a cold wither here in Finland. The motor worked well in -15°C (= 5°F), but last morning there was -22°C (=...
  5. Jyrki

    [Tip] Yamaha PW - How to check the number of cycles & absolute battery capacity

    2018 Model, 400Wh 5100km 100-200 cycles Capacity 75-100%
  6. Jyrki

    New e-bike user in France

    What a beautiful e-bike!
  7. Jyrki

    How many miles do you have on your ebike?

    2100km (1300 miles) commuting during the first 6 months of my Haibike Sduro Trekking.
  8. Jyrki

    Tell Us About Your Commute.

    I commute 11,7km (about 7,5 miles) from suburban to urban (Espoo - Helsinki, Finland). Several years ago I used to do it by a plane bike but had to stop that for several reasons. I bought my first e-bike last December and since that I have used a car for commuting only about five times. By car...
  9. Jyrki

    Are Haibikes huge?

    If anyone needs this information... I'm 2 meters tall with 98cm inseam, and 2018 Sduro Trekking 4.0 XXL (64cm) is perfect for me. So I suppose a person should not be much under 2 meters to choose a 64cm frame.
  10. Jyrki

    Hello from Finland

    Thank You, guys! Here You have a winter photo in March, when there was only a little snow left compared to January and February. The place is in the middle of my 12km commute from Espoo to Helsinki, which are the two biggiest cities in Finland. During winter time I have spike tyres which...
  11. Jyrki

    Hello from Finland

    Thanks for joining me to this community. I bought my first e-bike last December. Because of I'm quite tall (2 meters) I had some difficulties to find an e-bike high enough for me. The solution was Haibike Sduro Trekking 4.0 XXL. Now there is 2100 km in the odometer, half of it during the...
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