285-02-163 Ndapp Rickman Cylinder Head Ahrma 125CC

( Manufacturer Part Number: 285-02-163 ), ( Country Of Origin: Germany ), ( Non-domestic Product: No ), ( Machine Type: Street Motorcycle ), ( Items Included: Cylinder Head ), ( Vintage Part: Yes ), ( Brand: Oem ), ( Engine Type: 2-stroke ), ( Manufacturer Warranty: No Warranty ), ( Finish: Excellent )

Review Ndapp Rickman Cylinder Head 125cc Ahrma

The 285-02-163 NDApp Rickman cylinder head is a high-performance component designed specifically for 125cc motorcycles participating in American Historic Racing Motorcorp (AHRMA) events. This cylinder head is manufactured by Rickman, a renowned name in the motorcycle racing industry, ensuring top-notch quality and reliability.

The head is constructed from lightweight yet robust aluminum alloy, reducing the overall weight of the engine and enhancing its responsiveness. It features a large intake port design, which allows for a more efficient airflow into the combustion chamber. This results in increased power output and improved engine performance.

The 285-02-163 NDApp Rickman cylinder head comes with a high-performance exhaust port design, which optimizes the exhaust gases' exit from the engine. This leads to better scavenging and a more efficient combustion process, ultimately contributing to increased power and torque.

The cylinder head also includes upgraded valves with stiffer springs and larger diameter, providing better valve control and allowing for increased RPMs. The valves are made from a high-temperature material, ensuring they can withstand the rigors of high-performance racing conditions.

The 285-02-163 NDApp Rickman cylinder head is designed to work seamlessly with standard OEM pistons and rings, making it an easy and cost-effective upgrade for racers. However, it is crucial to ensure proper engine setup and tuning when installing this high-performance component.

This cylinder head is an excellent choice for riders looking to gain a competitive edge in AHRMA events, offering increased power, improved engine performance, and enhanced durability. By upgrading to the 285-02-163 NDApp Rickman cylinder head, you can expect a noticeable improvement in your motorcycle's overall power output and racing capabilities.

The (285-02-163 NDAPP Rickman cylinder head 125cc) is a performance upgrade option for 125cc motorcycles, particularly those used in AHRMA (American Historic Racing Motorcycle Association) events. Here are some pros and cons of buying this cylinder head:

1. Increased Power: The Rickman cylinder head is designed to provide increased power and torque compared to stock cylinder heads. This can help improve the bike's overall performance and make it more competitive in racing.

2. Improved Engine Durability: The Rickman cylinder head is made from high-quality materials and is designed to withstand the rigors of racing. It can help prolong the life of the engine and reduce the need for frequent repairs or replacements.

3. Enhanced Thermal Efficiency: The cylinder head features a high-performance exhaust port design that can help improve thermal efficiency and reduce exhaust gas temperatures. This can help improve engine power output and reduce the risk of engine damage.

1. Higher Cost: The Rickman cylinder head is a premium upgrade option and comes with a higher price tag compared to stock cylinder heads. This may be a barrier for some riders, especially those on a tight budget.

2. Complex Installation: Installing the Rickman cylinder head requires a significant amount of expertise and experience. It may be necessary to hire a professional mechanic to ensure that the installation is done correctly and that all the necessary modifications are made to the engine and bike.

3. Potential Compatibility Issues: The Rickman cylinder head may not be compatible with all 125cc motorcycles. It is important to ensure that the cylinder head is compatible with the make and model of the bike before making a purchase.

The (285-02-163 NDAPP Rickman cylinder head 125cc) is a high-performance upgrade option for 125cc motorcycles used in AHRMA events. It offers increased power, improved engine durability, and enhanced thermal efficiency. However, it comes with a higher cost, complex installation, and potential compatibility issues. Ultimately, the decision to buy this cylinder head depends on the rider's budget, expertise, and racing goals.

If you are a serious racer looking to gain a competitive edge in AHRMA events, and you have the budget and expertise to install and maintain the Rickman cylinder head, then it could be a worthwhile investment. However, if you are on a tight budget or not confident in your ability to install and maintain the cylinder head, then it may be better to stick with a stock cylinder head or explore other upgrade options.

Details:

Location: 8 Floor Tote Y. Here is a listing for Z ndapp Rickman OEM Cylinder Head 125cc AHRMA # 285-02-163.

part #: 28502163 prices

• $124.99-$298.95

specifications cylindermotorcycleiz:

• mpn: 285-02-163
• country of origin: Germany
• non-domestic product: No
• machine type: Street Motorcycle
• items included: Cylinder Head
• vintage part: Yes
• brand: Oem
• engine type: 2-stroke
• manufacturer warranty: No Warranty
• finish: Excellent

payments cylindermotorcycleiz:

• other
• credit card: Diners-club
• wallet: Apple-pay

offer cylindermotorcycleiz:

• availability: In Stock
• sold: 0
• started: March 12, 2026
• quantity: 1
• options: Ship-to-home

shipping cylindermotorcycleiz:

• transit: 5-11 Days
• class: Standard
• service: USPS Ground Advantage
• type: Fixed
• carrier: USPS
• cost: $39.99

seller cylindermotorcycleiz:

• # reviews: 17331
• rating: 99.9%
• city: Kempner, Texas

returns cylindermotorcycleiz:

• paid by: Seller
• policy: Returns Accepted
• time: 30 Days

general cylindermotorcycleiz:

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

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