What brand is Wuben motorcycle?

How Long After Crystal Coating Can the Car Be Driven?

After the car body is coated with crystal, it can be driven immediately without any waiting time. Here is some related information: 1. Principle: After a certain period of use, all cars will age, which is the result of the paint surface's own "oxidation." The oxidation of car paint is a slow process, but many external factors can accelerate this oxidation, such as sunlight (UV rays), dust (mainly iron particles), scratches and collisions, bird and insect droppings, acid rain, water stains, tree sap, air conditioner water, oil fumes, overspray, improper care, etc. 2. Advantages of crystal coating: (1) Anti-oxidation, completely isolating acidic damage from air conditioner water, bird droppings, asphalt, insect remains, etc. (2) High purity, 98% ultra-high purity crystal extract protective layer.

2

0

Share

What are the model specifications of motorcycle chains?

Common model specifications for motorcycle chains include 415, 415H, 420, 420H, etc. Below is a partial introduction about motorcycle chains: 1. Introduction: Generally made of metal links or rings, they are mostly used for mechanical transmission. Chains are categorized into four types based on their different uses and functions: transmission chains, conveyor chains, traction chains, and special-purpose chains. 2. Specifications: Chains of the same type are divided into different specifications based on pitch, number of rows, chain width, and ultimate tensile load. The chain size can be directly determined by identifying the number of rear sprocket plates to distinguish the speed category.

6

2

Share

What is the difference between Castrol Edge FE and SN?

Motor oil FE refers to containing the latest titanium fluid formula, while SN refers to the oil grade. The titanium fluid series of motor oils all belong to the SN grade. The following are the differences between Castrol Edge FE and SN: 1. Different nature: Motor oil FE contains the latest titanium fluid formula and does not belong to the category of oil grades. For example, SN refers to the oil grade. 2. Different grades: In 5N, S represents lubricating oil for gasoline engines, and N represents the grade. The grades are arranged in the sequence of the 26 English letters, with the highest currently being grade N. 5W to 30 FE has no grade. 3. Different viscosity: The number before W represents the flow viscosity under low-temperature conditions. The smaller this number, the better the low-temperature fluidity of the motor oil, and the better the protection for the engine when the vehicle starts. The number after W is the viscosity of the oil at 100°C. The higher the number, the higher the viscosity, and the better the protection for the engine under high temperatures.

18

3

Share

What Causes the Engine Pulley to Make Abnormal Noises?

Reasons for engine belt abnormal noises: 1. Common misconception: Many people think it's caused by the belt being too tight or too loose, but these are just superficial phenomena. Adjusting the tensioner cannot solve the fundamental problem. 2. The real reason: In winter, the belt squealing in cars is mainly due to the cold weather, which hardens the rubber, causing it to lose elasticity. This leads to slipping between the tensioner surface and the rubber surface. Therefore, it's not about the belt being too loose or tight, but the rubber becoming too hard, reducing friction and causing slipping, which results in abnormal noises. Here are the harms of engine abnormal noises: Long-term slipping can easily wear out the belt and tensioner, eventually loosening the belt, twisting the bearings, and causing the entire motor to fail.

11

3

Share

How to Control the Throttle for Motorcycle Beginners?

Motorcycle throttle is controlled by rotating the right handlebar, twisting backward to accelerate and releasing to decelerate. Here are some introductions about motorcycles: 1. Features of motorcycles: Motorcycles are two or three-wheeled vehicles driven by gasoline engines and steered by handlebars to control the front wheel. They are lightweight, flexible, fast, widely used for patrol, passenger and cargo transportation, and also serve as sports equipment. 2. Components of motorcycles: Motorcycles consist of five parts: the engine, transmission system, running gear, steering, braking system, and electrical instrumentation equipment. The overall structure and names of various components of a motorcycle.

12

1

Share

How Long is the Warranty for Overhauled Engines as Stipulated by National Regulations?

Currently, national regulations mandatorily require manufacturers to provide an engine warranty of no less than 40,000 kilometers or two years. Below is the relevant information: 1. Engine Warranty Regulations: Most vehicles now have engine warranties that meet or exceed the national minimum requirements. However, there are no specific regulations for the warranty of overhauled engines. 2. Duration: The automotive industry generally offers only a 1-month or 1,000-kilometer warranty for overhauled engines. Some manufacturers may extend this to a maximum of three months, while most repair stations provide only a 1-month warranty after an engine overhaul.

13

1

Share

What brand is Wuben motorcycle?

How Long After Crystal Coating Can the Car Be Driven?

What are the model specifications of motorcycle chains?

What is the difference between Castrol Edge FE and SN?

What Causes the Engine Pulley to Make Abnormal Noises?

How to Control the Throttle for Motorcycle Beginners?

How Long is the Warranty for Overhauled Engines as Stipulated by National Regulations?

Why Do Used Cars Need to Be Transferred Across Jurisdictions?

Will the Original Exhaust Sound Be Checked by Traffic Police?

What does the number of differential locks on an off-road vehicle mean?

Why can't the motorcycle accelerate when water gets inside?