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Motorcycle cylinder 150cc

The  cylinder 150cc is a core engine component, responsible for containing the piston, facilitating combustion, and determining the engine’s displacement and power output, essential for the 150cc  motorcycle’s performance.

     Product Overview

    This motorcycle cylinder specifically for the Jialing Jinhan Dulang JH150-E-F-7 chain-driven engine (CB156 cylinder kit). With a bore diameter of 63.5mm, it is a core component of 150cc Jialing motorcycles like JH150-E, JH150-F, and JH150-7. Made of metal, it features heat-dissipating fins to cool the engine during operation. It houses the piston and forms the combustion chamber, providing stable power output for the motorcycle.

     Key Advantages

    1. Precision Engineered Bore: The cylinder’s bore is machined to exact tolerances, ensuring a perfect seal with piston rings, maximizing compression and minimizing power loss.

    2. Durable Material Construction: Cast iron or alloyed aluminum with wear-resistant liners resists wear from piston movement and combustion, extending engine life.

    3. Optimal Cooling Design: Features cooling fins (for air-cooled 150cc models) that efficiently dissipate heat, preventing overheating and maintaining engine stability.

    4. Seamless Compatibility: Designed specifically for 150cc, it integrates flawlessly with the crankcase, cylinder head, and other engine components, ensuring easy installation and reliable performance.

     Applications

    1. 150cc Engine Rebuilds: Essential for restoring engine performance when replacing worn or damaged cylinders during full engine overhauls.

    2. Routine Maintenance & Repairs: Used to fix issues like low compression, excessive oil consumption, or cylinder scoring in 150cc engines.

    3. Aftermarket Performance Upgrades: A base component for bore-up kits or displacement upgrades for 150cc based engine modifications.

    4. OEM Replacement in Manufacturing: Utilized by motorcycle manufacturers or assemblers for new 150cc production or engine component replacements.

     Product Specification

    Specification Item

    Details

    Model Compatibility

    150cc motorcycle engine

    Material

    Cast iron (standard); Aluminum alloy with cast-iron liner (performance variant)

    Bore Diameter

    63.5mm 

    Stroke Compatibility

    Matches 150cc crankshaft stroke 

    Cooling Type

    Air-cooled (integrated cooling fins for heat dissipation)

    Mounting Interface

    Matches 150cc crankcase and cylinder head bolt patterns

    Piston Compatibility

    Standard 150cc piston 

    Operating Temperature

    Up to 250°C (under normal engine operation)

    Service Life

    Up to 30,000-50,000 km (varies with maintenance and riding conditions)

    Certification

    Complies with motorcycle engine component quality standards

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