The Piston is the driving force behind any high-output combustion engine, translating fuel energy into raw mechanical power that defines vehicle performance in demanding scenarios. For those seeking industrial-grade, power-packed engine parts that excel in heavy-load and high-speed applications, the GTS175 piston stands as an industry-leading choice. Meticulously engineered to meet the rigorous demands of two-wheel and three-wheel vehicles, this piston seamlessly integrates with motorcycle parts and tricycle parts systems, catering to professional mechanics, commercial fleet operators, off-road enthusiasts, and heavy-duty vehicle owners who refuse to compromise on power, durability, and reliability. Whether you’re upgrading a high-performance motorcycle, maintaining a heavy-cargo tricycle, or repairing a utility engine for extreme use, the GTS175 piston delivers uncompromising performance—solidifying its status as a must-have component in the global engine parts market.

The GTS175 piston is a specialized ultra-power heavy-duty model crafted with OEM-grade precision, bearing the distinct GTS175 designation that signifies its adherence to strict high-performance and heavy-load quality standards. Unlike standard pistons that falter under extreme stress, this piston is engineered to fit GTS175 engine platforms and compatible high-output variants, ensuring a seamless replacement or upgrade for worn components. Its model-specific design guarantees perfect integration with existing motorcycle parts and tricycle parts without modifications, saving installation time and reducing fitment risks—an essential advantage for both professional workshops and DIY enthusiasts seeking reliable, high-power solutions.

While the GTS175 piston excels as a premium motorcycle parts component for high-performance, off-road, and touring motorcycles, its versatility extends to the tricycle parts sector and industrial small-engine applications. It is specifically optimized for GTS175-powered heavy-duty tricycles, cargo transport vehicles, off-road utility machines, and commercial equipment operating in extreme conditions—from steep mountain trails and rough construction sites to long-haul delivery routes and high-speed highway runs. This broad applicability makes it an invaluable asset for inventory managers and fleet owners, as it streamlines parts sourcing for vehicles that demand both power and endurance. Whether powering a sportbike or a 1-ton capacity tricycle, the GTS175 piston maintains exceptional performance across all use cases.

With a cylinder diameter (CYL DIA) of 61mm—significantly larger than standard 52-57mm pistons—the GTS175 piston is engineered to maximize combustion volume and power density. This precise oversized bore ensures optimal compression of the fuel-air mixture, translating to explosive low-end torque for heavy-load 起步，sustained high-end power for speed, and balanced fuel efficiency for extended operation. For engine parts designed for ultra-power performance, a well-calibrated larger bore minimizes friction while enhancing power delivery, reducing wear during prolonged high-RPM operation and extending the engine’s service life—critical for users who depend on consistent power for heavy-duty tasks or high-performance rides.

The compression distance (COMP DIST) of 20mm is a defining specification that balances extreme power with engine durability. This dimension positions the piston ideally at top dead center (TDC), creating an optimized compression ratio for thorough fuel combustion that delivers maximum power without excessive stress on engine components. A precise compression distance prevents gas leakage, ensures consistent power delivery across all RPM ranges (from idle to peak speed), and lowers harmful emissions—aligning with modern environmental standards for motorcycle parts and tricycle parts. For vehicles used in both high-performance and heavy-duty scenarios, this feature makes the GTS175 piston a compliant and high-output all-in-one solution.

Featuring a total height (TOTAL HIGH) of 38.5mm, the GTS175 piston boasts a balanced, high-rigidity structure that enhances stability during high-power operation. This dimension ensures superior alignment with the cylinder head and valve train, eliminating interference risks while maintaining optimal combustion chamber geometry under compression pressures exceeding 125 bar. The precisely calibrated height reinforces the piston’s structural integrity, allowing it to withstand the mechanical stress of extreme acceleration and heavy loads—making it ideal for tricycles that carry heavy cargo and motorcycles that demand smooth, stable high-speed performance without sacrificing agility.

The piston pin diameter (PIN DIA) of 15mm—thicker than standard 13-14mm pins—and pin length (PIN LENGTH) of 44mm form a robust, industrial-strength connection between the piston and connecting rod. This combination distributes extreme torque evenly across the rod, reducing vibration and minimizing wear during high-power operation and sudden acceleration. The high-tensile-strength, heat-treated piston pin is engineered to resist bending and shear forces, even under full cargo loads (up to 1.2 tons for tricycles) and prolonged high-RPM use—an essential attribute for long-term reliability in engine parts subjected to dynamic stress. This design guarantees smooth, consistent power transmission without compromising durability, making it ideal for both performance and heavy-duty vehicles.

Equipped with a premium industrial-grade Piston ring set of 1.01.02.0mm, the GTS175 piston delivers uncompromising sealing and lubrication performance. The two 1.0mm compression rings (with chrome-nitride coating for wear resistance) create an airtight seal in the combustion chamber, maximizing compression pressure and preventing gas leakage that can degrade the benefits of its oversized bore. The 2.0mm oil control ring features an enhanced scraping design with multiple contact points, regulating lubricant distribution to minimize oil consumption and prevent carbon buildup—even during prolonged high-torque operation. This heavy-duty ring design complements the piston’s ultra-power functionality, ensuring efficient operation in the most demanding scenarios—making it a superior choice among motorcycle parts and tricycle parts for durability.