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Lying cars are cooler. But it's very expensive, it seems to be tens of thousands.
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Road, Mountain, Wheel, Show Car, Downhill Mountain Bike, Climbing Car.
It depends on personal hobbies, hehe.
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It depends on what kind of product you want, there are Giant, there are Merida, they are relatively good brands, you can go shopping when you have time.
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There are several good ones in Giant, and the mid-to-high-end ones are also very beautiful, depending on your own preferences and economic conditions.
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What equipment should be used for anti-theft?
I have an open-air three-walled patio and would like to install anti-theft equipment that no outsiders are allowed to enter!
If you want to install an anti-theft device that can automatically alarm when someone passes by, what should you use the device?
Buy stainless steel wire with a diameter of more than millimeters, generally 1 millimeter, 2 millimeter specifications are common, according to the environment to weave into a large hole net, blocking possible passages.
The maximum pore diameter of the hole is smaller than the human cross-section. The particular method is that each intersecting warp and weft thread is insulated from each other, and it is best to be mechanically connected with ceramic and electrically insulated, or separated by insulating materials that are resistant to sunlight and ultraviolet radiation and not easy to age. Then use the ordinary broken wire, short circuit measurement circuit to interpret each warp and weft line, it is a reliable anti-theft system, in the rainstorm, snow, ice environment is very reliable!!
The stainless steel wire of 201 grade will rust about more than 20 yuan a kilogram, and the stainless steel wire of 304 grade will not rust more than 40 yuan a kilogram; Ordinary copper core wires, ** wires, can be, iron wire welding is poor, to use stainless steel gas shielded welding. The easiest way is to connect all the warp and weft lines in series, and finally there are only two threads, when they are all broken, the alarm will be given, the advanced bridge balance reading, and the local short circuit will also be alarmed. Note that the nodes where the warp and weft lines cross should be insulated, and they should be bundled and fixed with insulating materials to prevent thieves from easily unraveling.
By nailing this net to the inner wall, it is also possible to know if someone has come in from the outside to steal livestock and other property, and in this case, it is necessary to use thin wires with poor mechanical strength.
Self-made car theft prevention is the most reliable!!
Install alarm fireworks launch device, automatic smoke combustion device, install self-detonation and self-destruct device!! The radio station is ejected into the air and an alarm signal is emitted.
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BMW's bikes are the coolest.
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Best Mountain Bikes, Entry-Level Mountain Bikes, Joy Victory.
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Bicycle brands include Giant, Forever, Phoenix, Trek, Merida, and more.
1. Giant Giant
The brand of Juju Machinery Industry Co., Ltd. was founded in 1972. Giant spans five continents, more than 50 countries, all over China, the United States, the United Kingdom, Germany, France, Japan, Canada, the Netherlands and other places, and has more than 10,000 sales channels.
Giant has decades of professional experience in the production of all kinds of bicycles, and combines the mature concept of advanced production and dismantling technology, management and global marketing, with China's vast market and abundant resources, to produce and market the world's famous bicycle brands.
2. Forever
Founded permanently in 1940, the main bicycle products. Its bicycle products include carbon fiber cars, sports cars, mountain bikes, smart electric vehicles, folding cars, tricycles and so on.
3. Phoenix
The Phoenix brand represents the spirit of Chinese craftsmen and Shanghai-style culture, and its products mainly include ordinary cars, trucks, light vehicles, sports vehicles, special vehicles, racing cars, electric vehicles and other series.
4、trek
The Trek brand was founded in 1976 with the goal of making simple and the best bikes in the world. At present, it has become a powerhouse in the bicycle industry and has the largest dealer network in the world.
5. Merida.
Founded in 1972, Merida focuses on the development and production of high-end bicycles, and Merida adheres to the same philosophy and determination to produce high-quality bicycles as its eternal vocation.
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Giant and Merida bikes are the best.
From my personal point of view, I'm bullish on Giant and Merida bikes! I rode Merida, I rode two and it was very cool. Someone asked which is better, Giant or Merida?
Actually, these two cars are similar to "Coca-Cola" and "Pepsi", you don't say who is better, but everyone's feelings are different, just like I liked Pepsi at the beginning, but now I like Coca-Cola.
Merida Industrial Co., Ltd. **** "wholly-owned subsidiary in Chinese mainland, the company was founded in 1990, with a total investment of 12.28 million US dollars, covering an area of 110,000 square meters, with a first-class bicycle production line, adopting stricter quality standards than JIS, CPSC, BS production, annual output up to 1.8 million units, has formed a high-efficiency marketing system.
The sales branches of Qingdong in major cities across the country are 100% invested by Merida Bicycle (China), and the domestic sales headquarters was established in September 2000 to coordinate the domestic bicycle sales business and branch management of Zaobi; Through the separation of production and marketing and the full cooperation system, we can deeply understand the market and consumer needs, and improve the product structure and sales system management. <>
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Phoenix, the Phoenix bicycle has a history of 100 years, which is very revealing.
The Phoenix brand bicycle I bought 20 years ago is still good and very easy to ride, and the permanent brand bicycle that I bought at the same time has long been replaced.
Phoenix Bicycle originated from Tongchang Bicycle Company, the first bicycle company in China in 1897, and has a history of 100 years. The brand was born in the 50s of the last century, in the process of development, based on independent research and development, the pursuit of technological innovation.
In 2010, the system was reformed, and the production base was built and a perfect production system was built. Since the registration of the "Phoenix" trademark on January 1, 1959, nearly 200 million consumers around the world have chosen Phoenix bicycle products.
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The world's top five mountain bike brands officially announced by the Cycling Association:
1. Nicolai Nikolai.
Nicolai, the king of the world's aluminum rear suspension mountain bike racks, has always been committed to making the best handmade aluminum alloy bikes. CNC machining technology has reached the pinnacle of the bicycle industry, and the paint is bold and showy, and it does not hide its domineering. Extreme strength and performance have always been at the heart of Nicolai's bike frames.
2. Marmot groundhog.
Marmot is known as marmot in Chinese, commonly known as marmot. Co-founded by the former president of the American high-end bicycle brand Cannondale and others, Marmot Marmot can be called the Ferrari of the bicycle world. Marmot Bicycle Company is one of the world's top bicycle manufacturers and one of the most professional bicycle brands in the world for the production of sports bicycles.
The Marmot brand is known as the world's originator of the 650B bike.
3. Colnago plum blossoms.
In 1944, after 12 years in the car dealership, Ernesto Colnago came up with the idea of making his own frames, and the world had a truly Made in Italy Colnago frame. The brand's founder, Ernesto Colnago, wanted his brand to become the ace of the global cycling world, so he chose the logo of the plum blossom, which is now a familiar symbol of cycling around the world, and the plum blossom Colnago is famous for its handmade steel frames.
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Size 26" x 17".
Gender. Unisex.
21-speed, 24-speed, 27-speed, 30-speed.
Color classification. M sporty type. Shock-absorbing version. Spokes "black red", M sporty.
Shock-absorbing version. Spokes >> White-Red, M Sporty. Shock-absorbing version.
Spokes "Black Blue", M Sporty type. Shock-absorbing version. Spokes >> White-Blue, M Sporty Type.
Shock-absorbing version. Spokes "Black & White", M Sporty. Shock-absorbing version.
Spokes "white-black", executive type. Shock-absorbing version. Three-knife wheel "black and red", executive type.
Shock-absorbing version. Three-knife wheel "white-red", executive type. Shock-absorbing version.
Three-knife wheel "black blue", executive type. Shock-absorbing version. Three-knife wheel "white blue", executive type.
Shock-absorbing version. Three-knife wheel "black and white", executive type. Shock-absorbing version.
Three-knife wheel "white and black", leading type. ** Version of "White" has no giveaway-l
Mountain biking.
After three centuries of bicycle development, there are derivative models with different uses, remember the fun story of learning to ride a bicycle when you were a child?
If you don't consider your actual use and capital reserves, of course, the higher the better. Generally speaking, the higher the number of shifts, the smoother the shifting, which can bring a comfortable, smooth feeling to the ride, and of course, the higher the speed. From nearly 1,000 yuan of DEORE to nearly 10,000 yuan of XTR, they are all 27-speed masterpieces. >>>More
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X acceleration, this has to do with stamina. Sometimes, when you press X from the beginning, you will accelerate wildly. >>>More
Because I've ever stolen a vehicle, I've done a bit of research in this area. >>>More