All super light aluminium alloy frame, its weight just 45kgs includes lithium battery set.

High performance lithium battery set. The weight is 7kgs, it is just one quarter weight of lead-acid batteries.Lithium ion battery has obvious advantages in application of electric bicycle, and meets requirements of electric bicycle.

The lithium ion power battery has the following characteristics:
Light weight;
Long service life;
Light finished bicycle weight;
High actual capacity;
Long travelled distance;
Convenient use and maintenance;
Lithium battery has over 90% charge-discharge energy conversion efficiency, fevers less, and saves electricity in charging.
Provide design conditions, space and possibility for more reasonable structure and more attractive appearance.
Environmental protection, no pollution.

Intelligent drive, dicaryontwo shifts electric power motor. Small bulk, big torque, great efficiency with great climbing capacity and runs reliably. It is rationally distributed and compact structure with two stage gear drive. High performance iron core and permanent magnet material. Solid and smooth shape that makes easily for the motor heat radiation. Unique sense patent technology makes the motor shift automatically. It ensures the motor to run the optimal value at any gears and creats completely on the energy-efficient brushless motor. It protects the battery to avoid the big current shock while shifting. The high efficiency motor makes further save power as well as more ability charge.

Climbing maximum speed 22km/h, maximum torque≥50N.m

Drive maximum speed 38-50km/h, maximum torque≥30N.m

The complete vehicle are all using LED lightings, high brighness, save power and long lifetime.

Multi-function iphone music kit. iphone music interface. USB disk and memory card compatibility. USB cellphone charging interface.

LCD speedometer. All the safe driving information is clearly to read.

High performance hydraulic disc brake makes all safety.

High performance centre shock absorber that makes more smooth and comfortable while driving the any road.

Fashion rain-proof bag, this is the options.

30 seconds fast folding compaction, it is very unique easy parking, getting into elevator, car carrying and room take-in.