Author: FREY BIKE via YouTube
Fat tire electric mountain bike by Frey Bike.
Check the details here: https://www.frey.bike/products/cc-fat
Check the review of electreck.co here: https://electrek.co/2022/04/24/frey-cc-fat-tire-e-bike-unveiled-as-1500w-full-suspension-electric-comfort-bike/