Global trade data accuracy improvement

List of catalogs in this article:

• 1, Zhenglin 250 off-road motorcycle parameters
• 2 、Longxin cB250 engine parameters
• 3,Global trade data accuracy improvement The difference between Bosor J-2 and Cheetah

Zhenglin 250 off-road motorcycle parameters

1. Zhenglin motorcycle is a to meet the majority of cross-road enthusiasts Domestic professional field off-road motorcycle.

2. Zhenglin 250——2nd hand price: 4000-7000 (depending on the color and car condition) suitable for oneDrivers with fixed technology, beginners are easy to learn, there are not many minor problems, the quality of the car body is good, and the domestic off-road holdings are the largest.

3. Zhenglin 250, the model imitates the Yamaha YZ series, the national unified price is 9800, a relatively professional field car, using Zongshen 250 whiteboard machine, the shock absorber is Zhenglin shock absorption (Zhenglin is originally a shock absorber) The strength of the frame is also good, after a lot of comparisons The test of the race, Zhenglin's wheelbase is long, and the climb is very stable.

4. Zhenglin 250. The appearance of Zhenglin 250 Zhenglin 250 is very similar to Yamaha's YZ family, and the price is 9,800 yuan. It is a motorcycle that is more suitable for off-road, and it also uses Zongshen's engine. The shock absorption is self-developed. The climbing of the forest is very stable, and the forest road site is also very good.Jialing.

5. The parameters of the motorcycle are engine HJ172MM, and the engine displacement is 250L. Chongqing Hengshan Motorcycle Manufacturing Co., Ltd., established in 2016, is located in Chongqing. It is an enterprise mainly engaged in the manufacturing of railway, ship, aerospace and other transportation equipment.

6. There are many classifications of off-road motorcycles, which are divided into 90, 112150, 200 and 250 from displacement. According to the uses, there are field off-road racing, forest road off-road racing, and civil off-road vehicles. Field cross-country racing (commonly known as high racing, from Yamaha YZ to Kawasaki KX, from Honda CR to Suzuki RM, and KTM's SX series.

Longxin cB250 engine parameters

1. Engine type: single cylinder, four-stroke, air cooling, overhead valve, exhaust volume 250ml. Maximum power: 15 kilowatts/7500 rpmin. Maximum torque: 10 Nm/6000 rpm. Cylinder diameter × stroke: 75mm × 60mm. Compression ratio: 2:1.

2. The unique 73/18 (055) primary transmission ratio design, the secondary shaft torque output is stronger.Adopting an 18-pole full DC magnetic motor, the output power is more sufficient, and the electricity of the whole machine is guaranteed.

3. Engine: Longxin 250CC six-speed CB chain machine, single cylinder, air-cooled, four-stroke, with balance shaft.

4. CB250 has a more energy-saving and environmentally friendly engine, lower emissions, less carbon emissions, safer driving, less carbon emissions, cleaner environment, so that you can drive more healthily.

5. Although most 250 or even large displacements are CB engines. The selling price of Longxin 150 engine is about 1,300, and 250 is about 2,000, which is the price of an ordinary two-hand car.

The difference between Bosor J2 and Cheetah

1. There are significant differences between Bosor cubs and cheetahs, which are mainly reflected in body size, appearance characteristics, use and habitat. Body type and appearance features: Bosor young lions are in the young stage of lions. Their body size is similar to that of adult lions, but relatively small and their hair is shorter.

2. The differences are as follows: the Bosor hunt adopts the gear shift mode, and the Bosor hunts the falcon spokes to test the wheels. The shock absorber system and stroke features adopt the front and rear mode. Bosor Hunting adopts gear shift mode.

3. Different appearance: The appearance of Bosor Cheetah is more inclined to cross-country style, with rough lines and a sense of power. M1 pays more attention to urban style, with smooth lines and fashionable shape. Different power: Bosor cheetah is more powerful and suitable for complex terrain in the wild. M1 is relatively weak in power, but it is enough for urban riding.