Recent content by Alexandre M

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    Ongoing reliability of Kalkhoff/Focus Impulse 2 motors

    Hello, I bought my Impulse 2.0 on a Focus Aventura Speed in May 2016. I had to have the motor replaced after 9 months / 3000 km due to awful cracking noise followed by complete gearbox failure (motor running without any gears catching). The bike now still makes the "duck" noise, especially on...