HONDA 12200-KB4-670 Cylinder Head Camshaft

( Manufacturer Part Number: 12200-KB4-670 ), ( Type: Cylinder Head ), ( Country Of Origin: Japan )

Review HONDA Custom Oem Cylinder Head Assy Camshaft Rare fits REBEL CM250 1982

Introducing the Honda CM250 Rebel cylinder head camshaft (part number 12200-kb4-670), a crucial component for the smooth and efficient operation of your 1982 Honda Rebel 250 motorcycle. This camshaft is designed to fit specifically in the cylinder head of your motorcycle, and is a key player in the intake and exhaust valve operation.

The Honda 12200-kb4-670 camshaft is meticulously engineered to provide optimal performance through precise valve timing. The camshaft profile is designed to balance power and fuel efficiency, allowing your Rebel 250 to deliver a responsive and exciting riding experience. Each camshaft is manufactured to the highest standards, ensuring a reliable and durable fit to your motorcycle engine.

This camshaft features a durable, hard-wearing surface finish that resists wear and corrosion, extending the life of the component and ensuring consistent performance over time. The precise machining and grinding processes used in its production ensure that the camshaft surface is perfectly flat and true, ensuring proper contact with the valve stems and seals.

The Honda 12200-kb4-670 camshaft is also designed to work seamlessly with other components in your motorcycle engine, including the tappets, valves, and pushrods. Installing this new camshaft in your Rebel 250 will help improve engine performance, increase power output, and enhance your overall riding experience.

When it comes to replacing your worn-out or damaged camshaft, choosing a genuine Honda part like the 12200-kb4-670 is the best choice. With its precise engineering, durable construction, and exacting fit to your motorcycle, this camshaft will provide you with the reliable and consistent performance you've come to expect from Honda.

In summary, the Honda 12200-kb4-670 cylinder head camshaft for the 1982 Rebel CM250 is a critical component for the optimal performance of your motorcycle engine. With its precise valve timing, durable construction, and seamless compatibility with other engine components, this camshaft is an essential upgrade for any Rebel 250 rider looking to enhance their riding experience.

Buying the Honda CM250 cylinder head camshaft (part number: Honda 12200-KB4-670) for a 1982 Rebel motorcycle can have both advantages and disadvantages, depending on your specific situation and needs. Here's a detailed analysis of each:

1. Performance improvement: Installing a new camshaft can lead to improved engine performance, such as increased horsepower and torque, better throttle response, and smoother engine operation.

2. Wear and tear: Worn-out camshafts can cause engine issues, such as misfiring, poor fuel economy, and decreased power output. Replacing the old camshaft with a new one can help alleviate these problems and prolong the engine's lifespan.

3. Customization: Upgrading to a high-performance camshaft can be a cost-effective way to customize your motorcycle and give it a unique character, especially if you're planning to use it for track days or competition events.

1. Cost: Replacing a cylinder head camshaft can be a relatively expensive repair or upgrade, especially if you choose to purchase high-performance aftermarket camshafts.

2. Installation complexity: Installing a new camshaft can be a complex process that requires specialized tools and mechanical expertise. Depending on your experience level, you may consider hiring a professional mechanic to do the job for you.

3. Compatibility: Ensure that the camshaft you purchase is compatible with your specific motorcycle model and year. Installing an incorrect or incompatible camshaft can cause serious engine damage.

Considering the advantages and disadvantages, upgrading to a new Honda CM250 cylinder head camshaft (Honda 12200-KB4-670) for a 1982 Rebel motorcycle can result in improved engine performance and longevity. However, it comes with a relatively high cost and installation complexity. If you have the necessary experience, tools, and budget, it can be a worthwhile investment for those seeking better engine performance or customization. For those who are less mechanically inclined, it may be more cost-effective to consult a professional mechanic or consider other less complex upgrades.

If you're confident in your mechanical abilities and have the necessary tools, purchasing a new Honda CM250 cylinder head camshaft (Honda 12200-KB4-670) for your 1982 Rebel motorcycle can be a rewarding experience. Make sure to research the specific camshaft you're considering, check its compatibility with your motorcycle, and carefully follow the installation instructions. If you're less experienced or don't feel comfortable working on the camshaft yourself, it may be more cost-effective and safer to consult a professional mechanic for the installation.

Details:

Excellent part for a restoration project or as the basis custom - CM250 / Rebel 250 components are becoming harder to find. Intake and exhaust studs are in good condition with threads. Includes pictured OEM Honda cylinder head assembly with hardware cam, valves, springs, rockers, boxes in overall good condition. Great for a restoration or replacement of hard to find OEM part, modifying.

Please double-check parts and/or numbers where applicable yourself to ensure fitment. Very rare part. Clean with a dust and grime here there on exterior, fins have no cracks or chips, combustion chambers appear to be in good shape mild carbon deposits, valve train does not show much wear see pictures for details. Appears to be a nearly bolt on part after clean and appropriate installation procedures.

Intake and exhaust ports seem to be in good shape. RARE and hard to find. Spark plug threads in good shape. This is an OEM complete cylinder head assembly with camshaft, cam sprocket, rockers, valve springs, and all pictured hardware, in good overall condition, for a 1982 Honda CM250 C Custom possibly later model Nighthawk CB 250 Rebel CM model's, part numbers 12200-KB4-670, 14100-KB4-670, 14321-KB4-671, among others.

100% original OEM part. Look carefully at the pictures to determine detailed condition. Excellent part for a restoration project or as the basis custom part early CM250 components aren't easy to come by anymore.

part #: 12200kb4670 prices

• $25.49-$30.00

specifications cylindermotorcycleiz:

• for models: Cm250, Rebel
• for makes: Honda
• for years: 1982
• mpn: 12200-kb4-670
• type: Cylinder Head
• country of origin: Japan

returns cylindermotorcycleiz:

• policy: No Returns

payments cylindermotorcycleiz:

• other
• credit card: Visa
• wallet: Apple-pay

seller cylindermotorcycleiz:

• rating: 100.0%
• city: Houston, Texas
• # reviews: 1155

general cylindermotorcycleiz:

• Motorcycle Scooter Parts Accessories > Engines Engine Parts > Cylinder Heads
• condition: Used

offer cylindermotorcycleiz:

• started: March 20, 2026
• best offers: True
• availability: In Stock
• options: Ship-to-home
• quantity: 1
• sold: 0

shipping cylindermotorcycleiz:

• transit: 4-7 Days
• class: Standard
• cost: $19.99
• service: Standard
• type: Fixed

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