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Hi, When I turn the pedals on a Bosch Perfermone Line gen 2, nothing happens. The chain doesn't turn, only the pedals right and left. The chainwheel disc doesn't turn either. Sometimes, after a while, it starts and I can ride. Watch the video via this link. bosch problem What is going wrong...

Hello there. I have a Cube Cross Hybrid One 500: https://www.cube.eu/en/2019/e-bikes/trekking/tour/cross/cube-cross-hybrid-one-500-iridiumnblue-2019/ I'm not the most knowledgeable about bikes, but I'm learning basic maintenance and changing parts and I want to be able to do almost everything...

Hello there. I have a Cube Cross Hybrid One 500: https://www.cube.eu/en/2019/e-bikes/trekking/tour/cross/cube-cross-hybrid-one-500-iridiumnblue-2019/ I'm not the most knowledgeable about bikes, but I'm learning basic maintenance and changing parts and I want to be able to do almost everything...

Hi, So, my story goes like this : I bought a second hand batavus e-bike with Yamaha motor from a lady who had barely used the last 2 years. it had 400km !!! For 3 months it served very good. And then the rains started. Last week i was coming back from work with heavy rain. Everything was...