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  1. redalexx

    Boschs Purion - "Change Display Battery"

    You made some pictures? I'm sure, this will help all visitors and members with bosch purion. Would be great, if you share this.
  2. redalexx

    Boschs Purion - "Change Display Battery"

    I went to the shop on Saturday to get the bike back, guess what. When I wanted to test the bike, it didn't start - Display completely dead! So I have to wait at least till Tuesday afternoon, until a new PURION is installed. It seems that this will be no warranty claim, because the PURION has a...
  3. redalexx

    Boschs Purion - "Change Display Battery"

    My wife and me we bought the bikes in the same month. While I'm commuting she is using it for short ways in the city with the kids and the trailer. After 4 month the purion showed the message "CHANGE DISPLAY BATTERY" while shutting of the system. Well after another 4 or 5 days we coundn't...
  4. redalexx

    Motor reliability database Pedelecmonitor

    Over 1,000,000 miles or 1,600,000 kilometers are the base for the SEPTEMBER-statistics. *** several new failures were mailed in September and I got a lot mileage updates, :eek:. The failures occured at AEG Comfort Drive, Brose, Bosch, MAC and Impulse. *** Jump to english start-page...
  5. redalexx

    Motor reliability database Pedelecmonitor

    Nearly 1.400.000 kilometers or 860,000 miles are the base for the AUGUST-statistics. *** several new failures were mailed in August, :eek:. They occured at Albers Neodrive, Brose, Bosch and Impulse. *** Jump to english start-page! https://pedelecmonitor.wordpress.com/mittelmotoren/...
  6. redalexx

    CUBE Reaction SL 500 (2017)

    So far the Cube has now 1.750km. 130km where with a heavy trailer. What happened? - 30km / flat front tire fixed - 708km / gear shifting not perfekt any more and motor noisy - 862km / SERVICE with torqued down motor srews, installed head light B&M EYC , triggered gear shift - 1.200km changed...
  7. redalexx

    Motor reliability database Pedelecmonitor

    About 1.200.000 kilometers or 790.000 miles are the base for the JULY-statistics. *** 28 new failures were mailed in July, :eek:. They occured at Albers Neodrive, Bafang, Bosch, Impulse and Puma. *** Jump to english start-page! https://pedelecmonitor.wordpress.com/mittelmotoren/ Directlinks...
  8. redalexx

    CUBE Reaction SL 500 (2017)

    @fast I think also there are no reviews, I studied several forums. At the end i checked the parts list and asked myself if I really like the design. My main focus were on motor (I always wanted that motor - I could test it with a borrowed bike for about 5,000km) batterie (the bigger the better...
  9. redalexx

    Kalkhoffs improved Impulse2 motor (2017)

    Due to a lot of failed Impulse2.0 motors in Europe in 2015, Daum Inc. & Derby Cycle (Kalkhoff, Focus, ...) improved the design of the motor and modified the software. The new 2017 motors are hopefully more reliable. Information about changes you can get here...
  10. redalexx

    Motor reliability database Pedelecmonitor

    Hello, I updated the mileage and the motor failures in several motor systems. Bosch Impulse XION Panasonic AEG Yamaha Shimano https://pedelecmonitor.wordpress.com/mittelmotoren/ In addition I got several new motor failures in May and June from Bosch Classic, Active and CX. There are as...
  11. redalexx

    Battery on Bosch Performance Shutoff when left in sun?

    heard the same, 140 degrees equals 60 degrees celsius It's also no charging possible when the battery has arround 110 degrees (42 celsius). Charging starts after temperature is decreased.
  12. redalexx

    Can an Electric Bike "Replace" A Car?

    I saw just a handfull of cities in the US, but I have the same opinion. Best answer! Since 2 weeks we have 2 ebikes with child seats and kids trailer. We are using the car only for heavy stuff transportation or long distance drives. In the city we prefer the bikes because of traffic and...
  13. redalexx

    CUBE Stereo 120 Race (2016)

    From October 2016 to June 2017 I could use a borrowed CUBE Stereo 120 Race from Susan (mother in law) to commute to work. So I told her that there will be additional 2.000km (1.250mi) on the bike, when I’ll give it back – but it was more – a lot more! Summary Okt. 9th, 2016 – 256mi –...
  14. redalexx

    CUBE Reaction SL 500 (2017)

    It was an odyssey to get a Cube Reaction SL (2017) in black. The delivery date was originally end of January 2017 – shifted, shifted, shifted, shifted – at begin of June they told me the next possible bike to get ist mid of July 2017. OK - Stop. I was looking for a dealer who had the bike in...
  15. redalexx

    Motor reliability database Pedelecmonitor

    Thx for your feedback, you think all texts should be in english or is it (for the first change) helpful to have charts in miles and in english?
  16. redalexx

    Motor reliability database Pedelecmonitor

    Hello, I updated the mileage and the motor failures in several motor systems. Bafang BBS BionX Bosch Brose Impulse Cute EasyMotion MAC Impulse Panasonic Yamaha https://pedelecmonitor.wordpress.com/mittelmotoren/ The idea: show the mileage and failure time of different mid and hub motor...
  17. redalexx

    Known Issues & Problems with Kalkhoff Products + Help, Solutions & Fixes

    Some people that bought their bikes in 2015 and 2016 with the Impulse2.0 motor (Kalkhoff / Focus / Raleigh) had or have now problems. 1. Sometimes after a few miles you can hear a croaking noise while driving up hills with max assistance. It also possible to have after 3.000mi and more. I think...
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