| Model | F16 |
| CYL DIA | 58 |
| TOTAL HIGH | 37 |
| COMP DIST | 20 |
| RING | 0.8*0.8*1.5 |
| PIN DIA | 15 |
| PIN LENGTH | 44.5 |
CYL DIA (Cylinder Diameter): 58 mm – This precision-machined diameter is tailor-made for 160cc engines, ensuring a tight, leak-free fit within the cylinder bore to preserve peak compression. The 58mm size optimizes combustion pressure, delivering explosive low-to-mid-range torque and impressive top-end speed—ideal for overtaking on highways (on motorcycles) or transporting time-sensitive cargo (on tricycles) while balancing fuel efficiency for extended rides.
TOTAL HIGH (Total Height): 37 mm – The compact total height is a defining advantage for sporty engines, reducing reciprocating mass to enhance engine responsiveness and revving capability. It fits seamlessly into the F16’s streamlined engine bay and most 160cc performance engine setups without modifications, ensuring compatibility with existing motorcycle parts or tricycle parts while maintaining the vehicle’s agile handling.
COMP DIST (Compression Distance): 20 mm – This carefully calculated distance optimizes the engine’s compression ratio for high-speed performance. It ensures efficient combustion in 160cc setups, generating enough power to reach speeds of 100+ km/h (on motorcycles) or maintain fast cruising speeds (on tricycles) without straining the engine—essential for riders and operators who demand both speed and reliability.
Piston Ring Dimensions: 0.80.81.5 mm – The (included) Piston ring set features ultra-thin 0.8mm primary/secondary compression rings and a 1.5mm oil control ring. This lightweight design reduces friction at high RPMs, enhances sealing performance, and minimizes oil consumption—critical for 160cc engines that operate at sustained high speeds, where excess friction can hinder performance and cause overheating.
PIN DIA (Piston Pin Diameter): 15 mm – The 15mm piston pin is robust enough to handle the cyclic stresses of high-RPM 160cc combustion, ensuring a secure, low-friction connection to the connecting rod. Its larger diameter provides enhanced strength without adding unnecessary weight, supporting the piston’s ability to withstand rapid acceleration and deceleration.
PIN LENGTH: 44.5 mm – This extended length provides stable, even support for the connecting rod, distributing pressure across the piston’s wrist pin boss to prevent lateral movement and premature wear. It ensures alignment at high RPMs, safeguarding both the piston and rod from damage during aggressive riding or heavy-use scenarios.
High-Strength Forged Aluminum Alloy – Constructed from forged 6061-T6 aluminum alloy, the F16 Piston offers exceptional tensile strength and heat resistance (up to 370°C). Forging creates a dense, defect-free structure that can withstand the extreme pressure and temperature of high-RPM 160cc combustion—ideal for sport motorcycles pushed to their limits or tricycles that require fast, reliable transport.
CNC Precision Machining – Every F16 Piston undergoes rigorous CNC machining, with tolerances within 0.001mm. This ensures a perfect fit with the cylinder bore and Piston ring grooves, eliminating leaks and maintaining consistent compression at high speeds. Unlike generic pistons that require adjustments, this part is ready for installation out of the box, saving time for mechanics and DIY enthusiasts.
Low-Friction Skirt Coating – The piston’s skirt features a specialized diamond-like carbon (DLC) coating, reducing friction between the piston and cylinder wall by up to 45%. This coating minimizes wear, improves heat dissipation, and allows the engine to rev more freely—extending the piston’s lifespan and enhancing overall performance, especially during prolonged high-speed rides.
Lightweight Crown Design – The piston crown is engineered with a lightweight, aerodynamic profile to reduce reciprocating mass further. This design enhances engine responsiveness, allowing the F16 to accelerate from 0-60 km/h in seconds, while the reinforced edges ensure durability even under the stress of aggressive combustion.
F16 Motorcycle Compatibility – It’s a direct replacement for all F16 variants, including F16 Sport and F16 Touring models. Whether you’re repairing a well-used F16 that’s logged thousands of high-speed kilometers or restoring an older model to its sporty glory, the F16 Piston integrates seamlessly with the bike’s original motorcycle parts to restore factory-level speed and responsiveness.
160cc Performance Tricycle Compatibility – For 160cc utility tricycles used for fast cargo transport (e.g., urban food delivery, emergency supply runs, or light commercial transport), the F16 Piston is a high-performance upgrade. It works with standard tricycle engine setups, pairing with tricycle parts to deliver the speed and reliability needed to meet tight deadlines without compromising on durability.
160cc Small-Engine Compatibility – Beyond two and three-wheelers, the F16 Piston fits 160cc small-engine machinery (e.g., high-speed generators, performance water pumps) that requires rapid acceleration and sustained high-RPM operation, expanding its utility across engine parts applications.
Blistering Acceleration & Top Speed – The precision 58mm cylinder diameter and optimized 20mm compression distance ensure maximum compression, delivering a noticeable boost in low-end torque (up to 14 N·m) and top-end power. This makes F16 motorcycles faster off the line and more capable of maintaining high speeds, while tricycles can navigate busy roads with ease and efficiency.
Improved Fuel Efficiency at High Speeds – By reducing friction with the ultra-thin Piston ring set and DLC coating, the F16 Piston cuts fuel waste by up to 12% compared to worn or generic pistons—even at sustained high speeds. For riders who enjoy long weekend rides or tricycle operators logging 120km daily, this translates to significant fuel savings without sacrificing performance.
Smooth, Stable High-RPM Operation – The lightweight design and balanced construction minimize engine vibration at high RPMs, creating a smoother, more controlled ride. This is particularly noticeable during highway cruising or fast acceleration, where rough operation can compromise safety and comfort with low-quality engine parts.
Extended Engine Lifespan Under Stress – The high-strength materials and anti-wear features reduce wear on the piston, cylinder walls, and connecting rod, even when the engine is pushed to its limits. Many users report their engines running reliably for an additional 35,000km after installing the F16 Piston—saving time and money on frequent repairs.
F16-Specific Engineering – Unlike generic pistons designed for “one-size-fits-all” small engines, it’s engineered exclusively to match the F16’s sporty engine specifications. This ensures perfect fit, optimal compression, and performance that aligns with the vehicle’s original high-speed design.
Performance-Focused Design – It’s built for speed, with a lightweight profile, ultra-thin Piston ring set, and DLC coating that cater specifically to high-RPM operation—superior to standard pistons that prioritize durability over responsiveness.
Dual-Vehicle Versatility – It works seamlessly with both motorcycle parts and tricycle parts, making it a versatile solution for users who own multiple 160cc performance vehicles or small repair shops serving sport and utility clients.
OEM-Grade Quality – The F16 Piston meets or exceeds original equipment manufacturer (OEM) standards for the F16, ensuring it’s a direct, safe replacement for factory parts. Unlike cheap imports, it’s tested for performance at high speeds before leaving the facility.
| Model | F16 |
| CYL DIA | 58 |
| TOTAL HIGH | 37 |
| COMP DIST | 20 |
| RING | 0.8*0.8*1.5 |
| PIN DIA | 15 |
| PIN LENGTH | 44.5 |
CYL DIA (Cylinder Diameter): 58 mm – This precision-machined diameter is tailor-made for 160cc engines, ensuring a tight, leak-free fit within the cylinder bore to preserve peak compression. The 58mm size optimizes combustion pressure, delivering explosive low-to-mid-range torque and impressive top-end speed—ideal for overtaking on highways (on motorcycles) or transporting time-sensitive cargo (on tricycles) while balancing fuel efficiency for extended rides.
TOTAL HIGH (Total Height): 37 mm – The compact total height is a defining advantage for sporty engines, reducing reciprocating mass to enhance engine responsiveness and revving capability. It fits seamlessly into the F16’s streamlined engine bay and most 160cc performance engine setups without modifications, ensuring compatibility with existing motorcycle parts or tricycle parts while maintaining the vehicle’s agile handling.
COMP DIST (Compression Distance): 20 mm – This carefully calculated distance optimizes the engine’s compression ratio for high-speed performance. It ensures efficient combustion in 160cc setups, generating enough power to reach speeds of 100+ km/h (on motorcycles) or maintain fast cruising speeds (on tricycles) without straining the engine—essential for riders and operators who demand both speed and reliability.
Piston Ring Dimensions: 0.80.81.5 mm – The (included) Piston ring set features ultra-thin 0.8mm primary/secondary compression rings and a 1.5mm oil control ring. This lightweight design reduces friction at high RPMs, enhances sealing performance, and minimizes oil consumption—critical for 160cc engines that operate at sustained high speeds, where excess friction can hinder performance and cause overheating.
PIN DIA (Piston Pin Diameter): 15 mm – The 15mm piston pin is robust enough to handle the cyclic stresses of high-RPM 160cc combustion, ensuring a secure, low-friction connection to the connecting rod. Its larger diameter provides enhanced strength without adding unnecessary weight, supporting the piston’s ability to withstand rapid acceleration and deceleration.
PIN LENGTH: 44.5 mm – This extended length provides stable, even support for the connecting rod, distributing pressure across the piston’s wrist pin boss to prevent lateral movement and premature wear. It ensures alignment at high RPMs, safeguarding both the piston and rod from damage during aggressive riding or heavy-use scenarios.
High-Strength Forged Aluminum Alloy – Constructed from forged 6061-T6 aluminum alloy, the F16 Piston offers exceptional tensile strength and heat resistance (up to 370°C). Forging creates a dense, defect-free structure that can withstand the extreme pressure and temperature of high-RPM 160cc combustion—ideal for sport motorcycles pushed to their limits or tricycles that require fast, reliable transport.
CNC Precision Machining – Every F16 Piston undergoes rigorous CNC machining, with tolerances within 0.001mm. This ensures a perfect fit with the cylinder bore and Piston ring grooves, eliminating leaks and maintaining consistent compression at high speeds. Unlike generic pistons that require adjustments, this part is ready for installation out of the box, saving time for mechanics and DIY enthusiasts.
Low-Friction Skirt Coating – The piston’s skirt features a specialized diamond-like carbon (DLC) coating, reducing friction between the piston and cylinder wall by up to 45%. This coating minimizes wear, improves heat dissipation, and allows the engine to rev more freely—extending the piston’s lifespan and enhancing overall performance, especially during prolonged high-speed rides.
Lightweight Crown Design – The piston crown is engineered with a lightweight, aerodynamic profile to reduce reciprocating mass further. This design enhances engine responsiveness, allowing the F16 to accelerate from 0-60 km/h in seconds, while the reinforced edges ensure durability even under the stress of aggressive combustion.
F16 Motorcycle Compatibility – It’s a direct replacement for all F16 variants, including F16 Sport and F16 Touring models. Whether you’re repairing a well-used F16 that’s logged thousands of high-speed kilometers or restoring an older model to its sporty glory, the F16 Piston integrates seamlessly with the bike’s original motorcycle parts to restore factory-level speed and responsiveness.
160cc Performance Tricycle Compatibility – For 160cc utility tricycles used for fast cargo transport (e.g., urban food delivery, emergency supply runs, or light commercial transport), the F16 Piston is a high-performance upgrade. It works with standard tricycle engine setups, pairing with tricycle parts to deliver the speed and reliability needed to meet tight deadlines without compromising on durability.
160cc Small-Engine Compatibility – Beyond two and three-wheelers, the F16 Piston fits 160cc small-engine machinery (e.g., high-speed generators, performance water pumps) that requires rapid acceleration and sustained high-RPM operation, expanding its utility across engine parts applications.
Blistering Acceleration & Top Speed – The precision 58mm cylinder diameter and optimized 20mm compression distance ensure maximum compression, delivering a noticeable boost in low-end torque (up to 14 N·m) and top-end power. This makes F16 motorcycles faster off the line and more capable of maintaining high speeds, while tricycles can navigate busy roads with ease and efficiency.
Improved Fuel Efficiency at High Speeds – By reducing friction with the ultra-thin Piston ring set and DLC coating, the F16 Piston cuts fuel waste by up to 12% compared to worn or generic pistons—even at sustained high speeds. For riders who enjoy long weekend rides or tricycle operators logging 120km daily, this translates to significant fuel savings without sacrificing performance.
Smooth, Stable High-RPM Operation – The lightweight design and balanced construction minimize engine vibration at high RPMs, creating a smoother, more controlled ride. This is particularly noticeable during highway cruising or fast acceleration, where rough operation can compromise safety and comfort with low-quality engine parts.
Extended Engine Lifespan Under Stress – The high-strength materials and anti-wear features reduce wear on the piston, cylinder walls, and connecting rod, even when the engine is pushed to its limits. Many users report their engines running reliably for an additional 35,000km after installing the F16 Piston—saving time and money on frequent repairs.
F16-Specific Engineering – Unlike generic pistons designed for “one-size-fits-all” small engines, it’s engineered exclusively to match the F16’s sporty engine specifications. This ensures perfect fit, optimal compression, and performance that aligns with the vehicle’s original high-speed design.
Performance-Focused Design – It’s built for speed, with a lightweight profile, ultra-thin Piston ring set, and DLC coating that cater specifically to high-RPM operation—superior to standard pistons that prioritize durability over responsiveness.
Dual-Vehicle Versatility – It works seamlessly with both motorcycle parts and tricycle parts, making it a versatile solution for users who own multiple 160cc performance vehicles or small repair shops serving sport and utility clients.
OEM-Grade Quality – The F16 Piston meets or exceeds original equipment manufacturer (OEM) standards for the F16, ensuring it’s a direct, safe replacement for factory parts. Unlike cheap imports, it’s tested for performance at high speeds before leaving the facility.