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Cylinder CG250-S
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Cylinder CG250-S

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Cylinder  CG250-S



Product Detail



Model CG250-S
Cylinder bore φ67
Excircle φ73
Headspace 79
Total length 111.5
Discharge volume 250CM
Brand KAINIU



Product Picture

CG250-S 1

CG250-S 2

微信图片_20251022152631_1680_159


Unleash Engine Power with CG250-S Cylinder :


Introduction:

CG250-S Cylinder Head – A Cornerstone of High-Performance Engine Parts

When it comes to unlocking the full potential of your 250cc vehicle’s engine or ensuring long-term reliability, investing in top-tier engine parts is non-negotiable—and the Cylinder Head stands as the heart of the engine’s performance system. The CG250-S Cylinder Head emerges as a premium choice for vehicle owners seeking uncompromising power, durability, and compatibility. As a core component of the cylinder assembly, it seals the cylinder’s top, houses critical elements like valves and spark plugs, and directly influences fuel efficiency, torque output, and the engine’s overall service life. Whether you’re in need of rugged motorcycle parts for off-road adventures or heavy-duty tricycle parts for commercial hauling, the CG250-S Cylinder Head delivers consistent, high-caliber performance that exceeds expectations.

Key Specifications of CG250-S Cylinder Head – Precision Engineered for Power:
To ensure a Cylinder Head aligns with the demands of 250cc engines, understanding its technical specifications is vital—and the CG250-S model is crafted with meticulous attention to detail, making it a standout in the engine parts market:Cylinder bore: φ67 mm – This precisely calibrated bore size enables smooth, friction-minimized piston movement, maximizing fuel combustion efficiency within the cylinder and directly enhancing the engine’s power and responsiveness, a must for high-performance 250cc vehicles.
  • Excircle: φ73 mm – The outer diameter is designed to fit seamlessly with standard 250cc engine housings, allowing for hassle-free integration with existing motorcycle parts or tricycle parts setups—no time-consuming modifications required.

  • Headspace: 79 mm – This generous dimension provides ample room for valve operation and efficient heat dissipation, preventing engine overheating even during prolonged heavy use (such as climbing steep slopes or hauling heavy loads) and ensuring stable performance in all working conditions.

  • Total length: 111.5 mm – Its robust yet well-proportioned structure ensures compatibility with a wide range of 250cc engine configurations without sacrificing structural integrity, adapting to the unique design needs of both motorcycles and tricycles.

  • Discharge volume: 250CM – This optimized displacement capacity is tailor-made for 250cc engines, delivering robust torque and consistent power—ideal for both adrenaline-fueled motorcycle rides and heavy-duty tricycle cargo transport.

Superior Quality – What Makes CG250-S Cylinder Head Stand Out in Engine Parts:
In the competitive landscape of engine parts, quality is the ultimate differentiator—and the CG250-S Cylinder Head excels on every front. It’s constructed from premium-grade aluminum alloy, a material renowned for its exceptional heat resistance, corrosion resistance, and lightweight properties. This ensures the Cylinder Head can withstand the extreme temperatures and pressure inside the cylinder of high-performance 250cc engines, avoiding warping or cracking that plagues lower-quality alternatives.
Every CG250-S Cylinder Head undergoes rigorous quality control inspections: precision machining to guarantee smooth surfaces and accurate dimensions, plus a specialized anti-rust coating applied to the surface. This coating extends its service life even in harsh environments—whether it’s dusty off-road trails, rainy urban streets, or humid coastal areas. Whether used as motorcycle parts for weekend adventures or tricycle parts for daily commercial operations, the CG250-S Cylinder Head maintains its performance and structural integrity, offering long-term value that cheap alternatives can’t match.
Wide Compatibility – CG250-S Cylinder Head Fits Diverse 250cc Vehicles:
One of the most significant advantages of the CG250-S Cylinder Head is its broad compatibility, making it a versatile choice for both motorcycle parts and tricycle parts users with 250cc vehicles. It’s designed to match the specifications of most 250cc engines that require a cylinder head with parameters like φ67 bore and φ73 excircle—eliminating the frustration of searching for a vehicle-specific part.
Whether you own a sporty 250cc motorcycle for off-road racing, a comfortable commuter bike for daily urban travel, or a heavy-duty 250cc tricycle for transporting goods across town, the CG250-S Cylinder Head integrates seamlessly with your engine. This compatibility not only simplifies the installation process but also ensures your vehicle operates at peak performance, as the Cylinder Head works in perfect harmony with other engine parts to deliver optimal results.
Enhanced Performance – Power and Reliability with CG250-S:
Upgrading to the CG250-S Cylinder Head transforms the performance of your 250cc engine in multiple impactful ways. First, the precise cylinder bore size (φ67 mm) ensures efficient, complete fuel combustion, which—paired with the 250CM discharge volume—delivers robust, consistent power. For motorcycle riders, this means faster acceleration and smoother performance on both highways and off-road terrain; for tricycle operators, it translates to the ability to haul heavier loads without straining the engine.
The CG250-S also excels in heat management: its 79 mm headspace and high-quality aluminum alloy material dissipate heat quickly and effectively, preventing engine overheating—a common issue in 250cc engines that can reduce performance and shorten the lifespan of engine parts. With the CG250-S Cylinder Head, your vehicle runs more stably, even during extended use, whether you’re riding 100 miles on a weekend trip or making multiple delivery runs in a single day.
Why CG250-S Cylinder Head is the Top Choice Among Engine Parts:
With numerous Cylinder Head options available for 250cc vehicles, what makes the CG250-S stand out? First, its 250CM discharge volume is perfectly matched to the needs of 250cc engines, ensuring optimal power and efficiency—unlike generic heads that may underperform. Second, its superior quality: premium aluminum alloy and strict quality control mean it lasts longer, reducing the need for frequent replacements (saving you time and money in the long run). Third, its wide compatibility: it fits most 250cc motorcycles and tricycles, making it a versatile solution for both motorcycle parts and tricycle parts users.
Moreover, the CG250-S offers unbeatable value. Cheap engine parts may seem appealing upfront, but they often fail within months—leading to costly repairs, downtime, and frustration. The CG250-S balances quality, performance, and affordability, making it a smart investment for any 250cc vehicle owner looking to upgrade their cylinder assembly.
















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 Email: VivianTian86@hotmail.com
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