I bought the duotts c29 one year ago
I bought the duotts c29 one year ago, and 15000km after, i can tell you that this bycicle is the best one i had all my life, i use it for work (food delivery) and it does the job better than any other vehicle, good battery, good speed, doesn't need any physical effort so i can use it day and night without getting tired. All of that + the warantee that makes you use it without fearing anything because they can help you with anything you need. I had to change the front light, they answered me directly by email and sent me a new one without me paying anything. Same thing with the motor, i had a problem in it 10months after buying the bycicle and they sent me a new one without trying to avoid me or avoid the replacement. VERY HAPPY WITH THIS PURCHASE!