| Model | G50-2 |
| CYL DIA | 39 |
| TOTAL HIGH | 36.65 |
| COMP DIST | 18.2 |
| RING | 0.8*0.8*2.0 |
| PIN DIA | 13 |
| PIN LENGTH | 31 |

Every dimension of the Piston:G50-2 is crafted with precision to match the exact needs of compatible engines. Below are the critical specifications that make this piston a top choice for mechanics and vehicle owners alike:
Model: G50-2 – A Benchmark in Motorcycle Parts
The G50-2 model is not just a label; it’s a mark of quality and compatibility. This piston is specifically engineered to fit a range of small-displacement engines commonly used in motorcycles and tricycles. Its widespread recognition in the industry makes it a go-to option for those seeking replacement engine parts that guarantee a perfect fit, eliminating the hassle of mismatched components and ensuring seamless installation.
CYL DIA: 39 – Optimizing Combustion for Power
With a cylinder diameter (CYL DIA) of 39mm, the Piston:G50-2 is designed to maximize combustion efficiency. This precise diameter ensures optimal air-fuel mixture compression within the cylinder, which directly translates to improved power delivery and fuel economy. For motorcycle and tricycle engines, where space and efficiency are crucial, this 39mm size strikes the ideal balance between performance and compact design, making it a standout among engine parts.
TOTAL HIGH: 36.65 – Ensuring Stable Engine Operation
The total height (TOTAL HIGH) of 36.65mm is a critical factor in the piston’s stability during operation. This dimension ensures the piston fits perfectly within the engine block, maintaining proper clearance with other components like the cylinder head and crankshaft. A consistent total height prevents excessive vibration, reduces friction, and extends the lifespan of both the piston and the entire engine. For tricycle parts and motorcycle parts that need to withstand heavy use, this 36.65mm height is a key feature that guarantees long-term reliability.
COMP DIST: 18.2 – Fine-Tuning Compression for Efficiency
Compression distance (COMP DIST) of 18.2mm plays a vital role in determining the engine’s compression ratio. The Piston:G50-2’s 18.2mm compression distance is calibrated to achieve an optimal compression ratio, which enhances fuel combustion, reduces emissions, and boosts engine torque. This makes it an excellent choice for engine parts that need to meet modern efficiency standards, whether for motorcycles used in daily commuting or tricycles used for commercial purposes.
RING: 0.80.82.0 – The Piston Ring That Ensures Sealing & Durability
No piston is complete without high-quality piston rings, and the Piston:G50-2 comes equipped with a piston ring set sized 0.8mm0.8mm2.0mm. These piston rings are designed to create a tight seal between the piston and the cylinder wall, preventing oil leakage into the combustion chamber and ensuring maximum compression. The durable construction of these piston rings resists wear from high temperatures and constant movement, making them a long-lasting component of this top-tier piston. For anyone investing in motorcycle parts or tricycle parts, reliable piston rings are a must, and the G50-2 delivers on this front.
PIN DIA: 13 & PIN LENGTH: 31 – Strong Connection for Power Transfer
Precision engineering: Every specification is carefully calibrated to ensure optimal performance and compatibility.
Durable construction: High-grade materials and strict quality control mean this piston can withstand the test of time.
Enhanced efficiency: From the 39mm cylinder diameter to the 18.2mm compression distance, every feature is designed to boost engine efficiency and power.
Easy installation: As a direct replacement part, it fits perfectly into compatible engines, reducing installation time and effort.
Whether you’re a professional mechanic or a vehicle owner looking to replace worn-out engine parts, the Piston:G50-2 offers unbeatable value and performance.
| Model | G50-2 |
| CYL DIA | 39 |
| TOTAL HIGH | 36.65 |
| COMP DIST | 18.2 |
| RING | 0.8*0.8*2.0 |
| PIN DIA | 13 |
| PIN LENGTH | 31 |

Every dimension of the Piston:G50-2 is crafted with precision to match the exact needs of compatible engines. Below are the critical specifications that make this piston a top choice for mechanics and vehicle owners alike:
Model: G50-2 – A Benchmark in Motorcycle Parts
The G50-2 model is not just a label; it’s a mark of quality and compatibility. This piston is specifically engineered to fit a range of small-displacement engines commonly used in motorcycles and tricycles. Its widespread recognition in the industry makes it a go-to option for those seeking replacement engine parts that guarantee a perfect fit, eliminating the hassle of mismatched components and ensuring seamless installation.
CYL DIA: 39 – Optimizing Combustion for Power
With a cylinder diameter (CYL DIA) of 39mm, the Piston:G50-2 is designed to maximize combustion efficiency. This precise diameter ensures optimal air-fuel mixture compression within the cylinder, which directly translates to improved power delivery and fuel economy. For motorcycle and tricycle engines, where space and efficiency are crucial, this 39mm size strikes the ideal balance between performance and compact design, making it a standout among engine parts.
TOTAL HIGH: 36.65 – Ensuring Stable Engine Operation
The total height (TOTAL HIGH) of 36.65mm is a critical factor in the piston’s stability during operation. This dimension ensures the piston fits perfectly within the engine block, maintaining proper clearance with other components like the cylinder head and crankshaft. A consistent total height prevents excessive vibration, reduces friction, and extends the lifespan of both the piston and the entire engine. For tricycle parts and motorcycle parts that need to withstand heavy use, this 36.65mm height is a key feature that guarantees long-term reliability.
COMP DIST: 18.2 – Fine-Tuning Compression for Efficiency
Compression distance (COMP DIST) of 18.2mm plays a vital role in determining the engine’s compression ratio. The Piston:G50-2’s 18.2mm compression distance is calibrated to achieve an optimal compression ratio, which enhances fuel combustion, reduces emissions, and boosts engine torque. This makes it an excellent choice for engine parts that need to meet modern efficiency standards, whether for motorcycles used in daily commuting or tricycles used for commercial purposes.
RING: 0.80.82.0 – The Piston Ring That Ensures Sealing & Durability
No piston is complete without high-quality piston rings, and the Piston:G50-2 comes equipped with a piston ring set sized 0.8mm0.8mm2.0mm. These piston rings are designed to create a tight seal between the piston and the cylinder wall, preventing oil leakage into the combustion chamber and ensuring maximum compression. The durable construction of these piston rings resists wear from high temperatures and constant movement, making them a long-lasting component of this top-tier piston. For anyone investing in motorcycle parts or tricycle parts, reliable piston rings are a must, and the G50-2 delivers on this front.
PIN DIA: 13 & PIN LENGTH: 31 – Strong Connection for Power Transfer
Precision engineering: Every specification is carefully calibrated to ensure optimal performance and compatibility.
Durable construction: High-grade materials and strict quality control mean this piston can withstand the test of time.
Enhanced efficiency: From the 39mm cylinder diameter to the 18.2mm compression distance, every feature is designed to boost engine efficiency and power.
Easy installation: As a direct replacement part, it fits perfectly into compatible engines, reducing installation time and effort.
Whether you’re a professional mechanic or a vehicle owner looking to replace worn-out engine parts, the Piston:G50-2 offers unbeatable value and performance.