 |
| Quantity: | |
|---|---|
| Model | CB250 |
| CYL DIA | 65.5 |
| TOTAL HIGH | 42.5 |
| COMP DIST | 22 |
| RING | 0.8*0.8*2.8 |
| PIN DIA | 15 |
| PIN LENGTH | 47.5 |
With a cylinder diameter (CYL DIA) of 65.5mm, the Piston:CB250 is engineered to maximize combustion efficiency in 250cc engines. This precise diameter creates an ideal air-fuel mixture volume, delivering robust low-end torque (critical for tricycles hauling loads up to 1,500kg) and thrilling high-speed power (essential for motorcycles demanding responsive acceleration and sustained speed). Unlike undersized or poorly calibrated pistons in generic engine parts, the 65.5mm diameter preserves the CB250 engine’s factory-tuned power band—ensuring consistent performance without sacrificing fuel efficiency, even under heavy loads. This makes it a superior choice for 250cc motorcycle parts and tricycle parts designed for power and practicality.
The piston pin (wrist pin) is the vital link between the piston and connecting rod, and the Piston:CB250 features a pin with a diameter (PIN DIA) of 15mm and length (PIN LENGTH) of 47.5mm—built to handle the intense forces of 250cc combustion cycles. The 15mm diameter provides exceptional structural strength to withstand high compression pressure, while the 47.5mm length ensures a secure, evenly distributed fit with CB250 connecting rods. This robust design guarantees smooth, efficient power transfer to the crankshaft, avoiding slippage or breakage even during aggressive acceleration or maximum-load hauling. For engine parts that need to endure the rigors of 250cc use, this piston pin is a mark of unmatched reliability for CB250 systems.
High-performance sport motorcycles: Perfect for highway cruising, off-road adventures, and track days, where power, agility, and reliability are top priorities.
Heavy-duty CB250 tricycles: Designed to haul loads up to 1,800kg (common in commercial delivery, agricultural transport, and construction material hauling), ensuring the engine maintains steady power.
Classic/restored CB250 engines: Ideal for restoring vintage CB250 motorcycles, bringing back original performance while enhancing durability with modern materials.
Utility CB250 engines: Used in off-road work tricycles or small industrial vehicles, where durability in harsh environments (rocky roads, muddy fields, and construction sites) is essential.
No matter the application, the Piston:CB250 integrates seamlessly with CB250 engines, making it a one-stop solution for all your 250cc engine parts needs.
Precision CB250 compatibility: Every spec (from 65.5mm cylinder diameter to 22mm compression distance) is tailored to CB250 engines, ensuring a perfect fit and avoiding installation errors that damage 250cc systems.
250cc-focused durability: Forged 2618-T6 aluminum and DLC-coated piston rings mean the piston lasts 2.5x longer than generic 250cc engine parts.
Performance optimization: The piston enhances the CB250’s power band, delivering 15% more torque at 4,000–8,000 RPM (the sweet spot for 250cc vehicles) and improving fuel efficiency by up to 14%—critical for both performance and cost savings.
For mechanics, fleet operators, and vehicle owners, this means less downtime, lower repair costs, and a CB250 engine that runs like new—making the Piston:CB250 the smart choice for motorcycle parts and tricycle parts.
| Model | CB250 |
| CYL DIA | 65.5 |
| TOTAL HIGH | 42.5 |
| COMP DIST | 22 |
| RING | 0.8*0.8*2.8 |
| PIN DIA | 15 |
| PIN LENGTH | 47.5 |
With a cylinder diameter (CYL DIA) of 65.5mm, the Piston:CB250 is engineered to maximize combustion efficiency in 250cc engines. This precise diameter creates an ideal air-fuel mixture volume, delivering robust low-end torque (critical for tricycles hauling loads up to 1,500kg) and thrilling high-speed power (essential for motorcycles demanding responsive acceleration and sustained speed). Unlike undersized or poorly calibrated pistons in generic engine parts, the 65.5mm diameter preserves the CB250 engine’s factory-tuned power band—ensuring consistent performance without sacrificing fuel efficiency, even under heavy loads. This makes it a superior choice for 250cc motorcycle parts and tricycle parts designed for power and practicality.
The piston pin (wrist pin) is the vital link between the piston and connecting rod, and the Piston:CB250 features a pin with a diameter (PIN DIA) of 15mm and length (PIN LENGTH) of 47.5mm—built to handle the intense forces of 250cc combustion cycles. The 15mm diameter provides exceptional structural strength to withstand high compression pressure, while the 47.5mm length ensures a secure, evenly distributed fit with CB250 connecting rods. This robust design guarantees smooth, efficient power transfer to the crankshaft, avoiding slippage or breakage even during aggressive acceleration or maximum-load hauling. For engine parts that need to endure the rigors of 250cc use, this piston pin is a mark of unmatched reliability for CB250 systems.
High-performance sport motorcycles: Perfect for highway cruising, off-road adventures, and track days, where power, agility, and reliability are top priorities.
Heavy-duty CB250 tricycles: Designed to haul loads up to 1,800kg (common in commercial delivery, agricultural transport, and construction material hauling), ensuring the engine maintains steady power.
Classic/restored CB250 engines: Ideal for restoring vintage CB250 motorcycles, bringing back original performance while enhancing durability with modern materials.
Utility CB250 engines: Used in off-road work tricycles or small industrial vehicles, where durability in harsh environments (rocky roads, muddy fields, and construction sites) is essential.
No matter the application, the Piston:CB250 integrates seamlessly with CB250 engines, making it a one-stop solution for all your 250cc engine parts needs.
Precision CB250 compatibility: Every spec (from 65.5mm cylinder diameter to 22mm compression distance) is tailored to CB250 engines, ensuring a perfect fit and avoiding installation errors that damage 250cc systems.
250cc-focused durability: Forged 2618-T6 aluminum and DLC-coated piston rings mean the piston lasts 2.5x longer than generic 250cc engine parts.
Performance optimization: The piston enhances the CB250’s power band, delivering 15% more torque at 4,000–8,000 RPM (the sweet spot for 250cc vehicles) and improving fuel efficiency by up to 14%—critical for both performance and cost savings.
For mechanics, fleet operators, and vehicle owners, this means less downtime, lower repair costs, and a CB250 engine that runs like new—making the Piston:CB250 the smart choice for motorcycle parts and tricycle parts.
