午夜呻吟一区二区三区,成人AV一二区在线播放,国产一级午夜一级在线观看,成人h动漫精品一区二区器材,国产精品扒开腿做爽爽爽A片唱戏

Jiangmen Motorcycle parts refitting is important for master technology or accessories

2019-12-29 1462

  With the improvement of rural roads, motorcycles have completed the transformation from east to west to entertainment props. Riders and bent beam motorcycles have been declining for a long time. Pedal motorcycles are becoming a fashion. As for most people who play with cars, whether it's electric or oil motorcycle, a general pedal motorcycle is useless. The obvious cool shape, dynamic and loud music, the roar after fast moving, and the high explosive driver are the images left to the world by refitting scooters. It can be imagined that in recent years, pedal motorcycle refitting has become another gold pot of motorcycle refitting terminal market, especially the repair terminal. When the owners of the car are happy after refitting, the store owners are also happy with the profits brought by refitting the car! There is such a "hidden worry" on the other side. Then, how can we safely refit with the least investment?

  Nowadays, there are many worries in the refitting market, and the huge profits often mean disorder. The refitting car is not just a big point of equipment, a cylinder or a battery. On the contrary of the increasing popularity of the refitting business of scooters, what worries are there after all?

  Secret worry 1: the refitting master didn't have regular practice

  Now, most of the shops engaged in pedal motorcycle refitting have evolved from motorcycle repair shops. Most of the refitting masters are from the background of car repair and have not passed the formal practice. More practice makes perfect, and then an apprentice will gradually be able to make modifications. "

  Hidden worry II: the source of the used accessories is unknown

  In addition to not through the practice, the vast majority of domestic motorcycle refitting shop parts are not so reassuring! In some repair shops, a row of rough shelves are placed with different types of electric vehicle parts. The owner of the repair shop indicated that these parts are used to refit motorcycles, and the parts with packing boxes are more expensive than those without packing boxes. "It's useless for the packed ones to come in from the manufacturer, so it's more expensive. These unpacked ones are unloaded from other cars, but they are all good." The boss explained.

  A refitting master came to the shelves full of accessories in the house and took a part without a packing box and pressed it on a scooter. When he found that it didn't work, he took another accessory device.

  Worry 3: the speed is too fast, the line can't be braked, and it's easy to spontaneous combustion

  No professional modification, no formal accessories, such a car can make people feel at ease? It is understood that general motor vehicles encounter sudden braking at normal speed, which will also produce a braking interval of about 20 meters. If the speed is too fast in an emergency, it can't stop at all, and then constitutes a traffic accident, and even if it stops, it's easy to throw the driver out because of the huge inertia.

  In addition, some pedal motorcycles can't bear the power of battery after refitting, and then lead to heat and self ignition.

  Jiangmen Motorcycle accessories http://wubuu.cn//


亚洲AV无码乱码一区二三区 | 99久久人妻无码精品系列江西 | 亚洲精品无码成人A片在线医生 | 国产毛片精品区色欲黄A片 州产精无码久久久久久高潮 | 国产亚洲视频在线观看 | eeuss影院www影院入口麻豆传 | 最近高清中文字幕免费MV刘涛 | 波多野结衣秘密按摩 | 肥胖少妇一级婬片A片AAAA | 一品道加勒比东京热视频在线观看 | 亚洲国产无码在线观看 | yy1111111人妻无码免费 | 91人人妻人人操人人爽 | 中国丰满美乳XXⅩ高潮电影 | 国产精品无码一级毛片古代 | 国产成人精品区一二三影院竹菊 | 粉嫩aⅴ一区二区三区四区五区 | 天天看天人人人人人人 | 久久日韩国产一区二区三区四区 | xbxb看黄片无聊女孩看片到高潮迭起 | 囯产精品久久久久久久久久三级 | 久久精品亚洲直播 | 在线无码精品秘 入口白丝 成人国产AV一级毛片无码 | 小向美奈子乳巨码无在线 | 极品美女爆乳喷水视频免费观看 | 台湾三级午夜理伦三级 | 亚洲BV无码精品色午夜蜜桃 | 一级毛片在线看免费视频网站 | 国产又粗又猛打飞机按摩 | 久久久久无码精品国产sm果冻 | 少妇被狂躁爽一区二区 | 无码人妻精品中文字幕免费时间 | 欧美性猛交XXXX乱大交 | 国产做受 高潮91网站一 | 国产自产区91久夜精品热 | 全黄做爰100分钟视频 | 91福利国产在线观看 | 中文字幕av先锋影音 | 91麻豆精品国产综合久久久 剧情介绍 | 亚洲无码人妻无套出中文字幕 | 亚洲欧洲AV无码区玉蒲区 |