Z3 Compared to other folding bikes

 
Z0 single-speed folding bike SAVA Z1 9 Speed folding bike Z1 20 Speed folding bike Z2 folding bike Z3 single arm folding bike
14" Carbon 20" Carbon 20" Carbon 16" Carbon 20inch carbon
Single-speed 9-speed Shimano SORA 20-speed Shimano Tiagra 9-speed Shimano SORA SHIMANO SORA 9 Speed
V brake Shimano Hydraulic Disc brake Shimano Hydraulic Disc brake Shimano Hydraulic Disc brake Tektro Brake V-Brake
22 * 24.4 inch 25.6*31.5inch 25.6*31.5inch 25.6*28.7inch 80*72cm
14.8 lbs 22 lbs 22 lbs 20.5 lbs 23.32lbs