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Choose criterion
Brand：At present, the electric motor car is still unripe products, there are a lot of brands, Consumers should select and have brands of prestige of high qualitily.
Serve：Because every electric motor car part yet in common use at present, can't reach and socialize yet to maintain, So the electric motor car chosen should notice whether to consist of the special after- sale service in this area or not, Pursue cheap and ignore after-sale service is very easy to fool.
Fittings：The intensity of the accessories of the electric motor car requires and performance require that should be higher than the bicycle. When choosing, user depend on whole car select quality of spare part for use, such as electrical machinery, battery, tire, controller, charger being famous brand traditional manufacturer, Whether the welding and surface of the frame and front fork are defective, whether the manufacture of all accessories is fine, Whether pair is supported strongly, the fastener antirusts.
Main point of purchasing
First：Check the appearance , see the paint , electroplate a piece of surface intactly.
Second：Operate once actually according to the manual , check the working state of the whole car. Adjust and it carries out the transition to be should level and smooth rapidly, start and have sense of assaulting, wheel it rotates to be should be flexible, have low and deep sense , Hub soft to rotate voice, as good as loud , brake in conformity with appropriate elasticity, It is reliable to apply the brake.
Third ：Check , this style due supplementary function( for instance electric consumption shows, speed, mileage show etc.) is in normal state.
Fourth：Up to the related enclosure, charger, certificate of quality, manual and guaranteeing the card completly of the car
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