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We thoroughly tested Grundig's first e-bike, including in the rain. Does the GCB1 live up to what the Grundig brand promises? Find out in the video.

Here you can buy the Grundig GCB1 for a discount: https://grundig-bike.com/en/products/...

00:00 Intro
00:58 First Impression
02:17 Technical Details
05:34 Tops und Flops
06:59 Conclusions