| Model | 韵彩100/UZ100 |
| CYL DIA | 49 |
| TOTAL HIGH | 40.5 |
| COMP DIST | 20.5 |
| RING | 1.0*1.0*2.0 |
| PIN DIA | 14 |
| PIN LENGTH | 38.5 |

High - Performance Piston for Yuncai 100/UZ100: The Key Engine Part for Your Motorcycle and Tricycle
Moreover, the piston's reliability impacts engine durability. Since it operates under extreme conditions of high temperature, high pressure, and rapid reciprocating motion, any failure or malfunction of the piston can have catastrophic consequences for the engine. A damaged piston can cause engine misfires, loss of power, increased oil consumption, and even complete engine failure.
The piston is precisely designed for the Yuncai 100/UZ100 models. This dedicated model - specific design ensures a perfect fit and seamless integration with the engines of motorcycles and tricycles of the Yuncai 100/UZ100 series. Unlike universal - fit pistons that may have compromises in performance, our piston is engineered to meet the exact requirements of these particular vehicle models. This means that when you install our piston in a Yuncai 100/UZ100 engine, you can expect optimal performance, reduced vibration, and enhanced durability. It is a reliable choice for maintaining the high - performance standards that these vehicles are known for.
CYL DIA: 49: The cylinder diameter (CYL DIA) of 49mm is a critical dimension. It determines the amount of air - fuel mixture that can be inducted into the combustion chamber during the intake stroke. A precisely - sized cylinder diameter ensures a proper seal with the piston rings, minimizing gas leakage during compression and power strokes. This leads to more efficient combustion, as more of the energy from the burning fuel is used to drive the piston. For example, if the cylinder diameter is too large, there will be excessive clearance between the piston and the cylinder wall, causing gas to escape and reducing the engine's power output. Conversely, if it is too small, it can cause excessive friction and heat, leading to premature wear of the piston and other engine components.
TOTAL HIGH: 40.5: The total height (TOTAL HIGH) of 40.5mm is significant as it affects the piston's stroke length and its overall movement within the cylinder. A proper total height ensures that the piston can complete the four - stroke cycle effectively. It also plays a role in determining the compression ratio of the engine. If the piston's height is not within the correct specifications, it can disrupt the engine's compression process, leading to poor fuel - air mixing and reduced combustion efficiency. Additionally, an incorrect height can cause the piston to hit the cylinder head or other engine parts, resulting in severe engine damage.
COMP DIST: 20.5: The compression distance (COMP DIST) of 20.5mm is crucial for the compression stroke of the engine. It determines how much the air - fuel mixture is compressed before ignition. A well - defined compression distance is essential for achieving the right compression ratio, which is vital for efficient combustion. A higher compression ratio can lead to better fuel efficiency and more power output, but it also requires the piston to withstand higher pressures. Our piston, with its accurate COMP DIST, is designed to handle these pressures while maintaining its structural integrity, ensuring consistent engine performance.
RING: 1.01.02.0: The piston ring dimensions of 1.01.02.0 are of utmost importance. The piston rings are responsible for sealing the combustion chamber, preventing gas leakage from the combustion chamber into the crankcase. The 1.0mm width and 2.0mm height of the piston ring are carefully designed to provide an optimal seal. A narrow ring width reduces friction between the piston and the cylinder wall, improving the engine's mechanical efficiency. At the same time, the appropriate height ensures that the ring can maintain a tight seal under the high - pressure conditions of the combustion process. This not only improves engine performance but also reduces oil consumption, as less oil can enter the combustion chamber.
PIN DIA: 14, PIN LENGTH: 38.5: The piston pin diameter (PIN DIA) of 14mm and piston pin length (PIN LENGTH) of 38.5mm are critical for connecting the piston to the connecting rod. The piston pin transfers the force from the piston to the connecting rod, which in turn rotates the crankshaft. A proper - sized piston pin ensures a secure and stable connection. If the pin diameter is too small, it may not be able to withstand the high forces during engine operation, leading to failure. The length of the pin also affects its stability and the distribution of forces. Our piston's precisely - sized PIN DIA and PIN LENGTH ensure reliable power transfer and long - term durability, allowing the engine to operate smoothly under various conditions.
Benefits of High - Quality Materials
When the air - fuel mixture is well - mixed and compressed properly, combustion becomes more complete. More of the energy contained in the fuel is released and utilized to drive the piston, rather than being wasted as unburned fuel. This leads to better fuel economy, allowing motorcycle and tricycle owners to save on fuel costs. For instance, a motorcycle with our piston installed may require less frequent refueling, which is not only convenient but also cost - effective, especially for those who use their vehicles for long - distance commuting or business operations.
Tricycle Applications
| Model | 韵彩100/UZ100 |
| CYL DIA | 49 |
| TOTAL HIGH | 40.5 |
| COMP DIST | 20.5 |
| RING | 1.0*1.0*2.0 |
| PIN DIA | 14 |
| PIN LENGTH | 38.5 |

High - Performance Piston for Yuncai 100/UZ100: The Key Engine Part for Your Motorcycle and Tricycle
Moreover, the piston's reliability impacts engine durability. Since it operates under extreme conditions of high temperature, high pressure, and rapid reciprocating motion, any failure or malfunction of the piston can have catastrophic consequences for the engine. A damaged piston can cause engine misfires, loss of power, increased oil consumption, and even complete engine failure.
The piston is precisely designed for the Yuncai 100/UZ100 models. This dedicated model - specific design ensures a perfect fit and seamless integration with the engines of motorcycles and tricycles of the Yuncai 100/UZ100 series. Unlike universal - fit pistons that may have compromises in performance, our piston is engineered to meet the exact requirements of these particular vehicle models. This means that when you install our piston in a Yuncai 100/UZ100 engine, you can expect optimal performance, reduced vibration, and enhanced durability. It is a reliable choice for maintaining the high - performance standards that these vehicles are known for.
CYL DIA: 49: The cylinder diameter (CYL DIA) of 49mm is a critical dimension. It determines the amount of air - fuel mixture that can be inducted into the combustion chamber during the intake stroke. A precisely - sized cylinder diameter ensures a proper seal with the piston rings, minimizing gas leakage during compression and power strokes. This leads to more efficient combustion, as more of the energy from the burning fuel is used to drive the piston. For example, if the cylinder diameter is too large, there will be excessive clearance between the piston and the cylinder wall, causing gas to escape and reducing the engine's power output. Conversely, if it is too small, it can cause excessive friction and heat, leading to premature wear of the piston and other engine components.
TOTAL HIGH: 40.5: The total height (TOTAL HIGH) of 40.5mm is significant as it affects the piston's stroke length and its overall movement within the cylinder. A proper total height ensures that the piston can complete the four - stroke cycle effectively. It also plays a role in determining the compression ratio of the engine. If the piston's height is not within the correct specifications, it can disrupt the engine's compression process, leading to poor fuel - air mixing and reduced combustion efficiency. Additionally, an incorrect height can cause the piston to hit the cylinder head or other engine parts, resulting in severe engine damage.
COMP DIST: 20.5: The compression distance (COMP DIST) of 20.5mm is crucial for the compression stroke of the engine. It determines how much the air - fuel mixture is compressed before ignition. A well - defined compression distance is essential for achieving the right compression ratio, which is vital for efficient combustion. A higher compression ratio can lead to better fuel efficiency and more power output, but it also requires the piston to withstand higher pressures. Our piston, with its accurate COMP DIST, is designed to handle these pressures while maintaining its structural integrity, ensuring consistent engine performance.
RING: 1.01.02.0: The piston ring dimensions of 1.01.02.0 are of utmost importance. The piston rings are responsible for sealing the combustion chamber, preventing gas leakage from the combustion chamber into the crankcase. The 1.0mm width and 2.0mm height of the piston ring are carefully designed to provide an optimal seal. A narrow ring width reduces friction between the piston and the cylinder wall, improving the engine's mechanical efficiency. At the same time, the appropriate height ensures that the ring can maintain a tight seal under the high - pressure conditions of the combustion process. This not only improves engine performance but also reduces oil consumption, as less oil can enter the combustion chamber.
PIN DIA: 14, PIN LENGTH: 38.5: The piston pin diameter (PIN DIA) of 14mm and piston pin length (PIN LENGTH) of 38.5mm are critical for connecting the piston to the connecting rod. The piston pin transfers the force from the piston to the connecting rod, which in turn rotates the crankshaft. A proper - sized piston pin ensures a secure and stable connection. If the pin diameter is too small, it may not be able to withstand the high forces during engine operation, leading to failure. The length of the pin also affects its stability and the distribution of forces. Our piston's precisely - sized PIN DIA and PIN LENGTH ensure reliable power transfer and long - term durability, allowing the engine to operate smoothly under various conditions.
Benefits of High - Quality Materials
When the air - fuel mixture is well - mixed and compressed properly, combustion becomes more complete. More of the energy contained in the fuel is released and utilized to drive the piston, rather than being wasted as unburned fuel. This leads to better fuel economy, allowing motorcycle and tricycle owners to save on fuel costs. For instance, a motorcycle with our piston installed may require less frequent refueling, which is not only convenient but also cost - effective, especially for those who use their vehicles for long - distance commuting or business operations.
Tricycle Applications