Micro-electronic braking system & mechanical auxiliary braking system.
Wear-resistant inflatable tires and drive wheel suspension shock absorber system.
Supports one-second folding, can be dragged after folding.
5.0 Ah battery with 18650 power lithium core, providing 6 smart protections.
This package doesn't contain spare tires, which may be required in the highly unlikely event of a puncture occurring, however spare tyres, tubes, and all of the necessary tools, are all available via third party websites, and can be repaired by most bicycle mechanics. Videos of repairs are available throughout Youtube.