HONDA KZ4-890-141 Reed Block Boyseen

( Manufacturer Part Number: KZ4-890-141 ), ( Part Type: Block ), ( Oe/oem Part Number: Kz4-141-890 ), ( Material: Aluminum ), ( Vintage Part: Yes ), ( Compatible Year: 1987, 1994, 1993, 1992, 1991, 1990, 1989, 1988 ), ( Placement On Vehicle: Front ), ( Country Of Origin: Japan )

Review HONDA Of Japan Oem Reed Block Boyseen Reeds fits 125R CR 1987–1994

High-Performance Reed Block for Honda 125R (1987-1994) with Reed Valves by Boyesen

Experience a significant boost in the performance of your Honda 125R (1987-1994) with the CR KZ4-890-141 Reed Block by Boyesen. This replacement reed block is specifically designed for the high-performance enthusiast who seeks an upgrade for their two-stroke machine.

Manufactured under the Boyesen brand, a leader in performance aftermarket parts, this reed block is constructed with precision and quality in mind. The CR KZ4-890-141 features Reed Valves by Boyesen, renowned for their ability to deliver superior throttle response, increased horsepower, and enhanced fuel efficiency.

This reed block is designed to fit the Honda 125R, ensuring a seamless installation process for you. The dimensions and specifications adhere to the original equipment manufactured (OEM) standards, making it a reliable and trusted replacement solution.

The CR KZ4-890-141 Reed Block by Boyesen is an excellent choice for those looking to take their Honda 125R to the next level. Whether you're cruising down the highway, tackling twisty backroads, or competing in motocross events, this reed block will help your bike perform at its best.

Invest in the CR KZ4-890-141 Reed Block by Boyesen today and elevate the performance of your Honda 125R. With its exceptional design, high-quality materials, and proven performance benefits, you can trust that this reed block will help you get the most out of your two-stroke motorcycle.

1. Reliability: Honda is known for its durability and reliability, making this bike a good choice for long-term usage.

2. Performance: The Boyesen reeds can offer improved performance by increasing the bike's top-end power and throttle response.

3. Parts Availability: The Honda 125R is a popular model, which means parts are readily available, making maintenance and repairs easier.

4. Resale Value: Honda bikes generally hold their value well, which can be an advantage if you decide to sell the bike in the future.

1. Age: This bike model is quite old, which may lead to potential issues due to wear and tear on various components.

2. Limited Modifications: As a 125cc bike, there are limited opportunities for further performance modifications compared to larger displacement bikes.

3. Fuel Efficiency: Older bikes, like the Honda 125R, may not be as fuel-efficient as newer models, resulting in higher fuel costs over time.

4. Insurance Costs: Older bikes can have higher insurance premiums compared to newer models due to increased risk.

Conclusion: While the Honda 125R (CR-KZ4-890-141) with Reed Block and Boyesen Reeds offers good performance and reliability, potential buyers should consider the age of the bike and the associated risks, such as increased maintenance and repair costs, limited modifications, lower fuel efficiency, and higher insurance premiums.

Recommendation: If you are looking for an economical, reliable bike with potential performance gains, the Honda 125R (CR-KZ4-890-141) with Reed Block and Boyesen Reeds could be a good choice. However, it is essential to thoroughly inspect the bike before purchasing and factor in the potential costs associated with its age. If you are willing to accept these potential drawbacks, you may find yourself the owner of a fun, reliable, and relatively inexpensive motorcycle.

Details:

Honda OEM Reed Block, Valve Assembly Block W/Boyseen Reeds, in great shape, very little use, the Boyseen Reeds are New, Will fit - 1987 - 1994 CR125R, Please see Photos, as this is item you shall receive.

part #: kz4890141 prices

• $100.00-$132.99

specifications intakefuelmotorcycle:

• for models: 125r, Cr
• for makes: Honda
• for years: 1987-1994
• mpn: Kz4-890-141
• part type: Block
• oe/oem part number: Kz4-141-890
• material: Aluminum
• vintage part: Yes
• compatible year: 1987, 1994, 1993, 1992, 1991, 1990, 1989, 1988
• placement on vehicle: Front
• country of origin: Japan

general intakefuelmotorcycle:

• condition: Used
• Motorcycle Scooter Parts Accessories > Air Intake Fuel Delivery > Other Air Intake Fuel Delivery

offer intakefuelmotorcycle:

• options: Ship-to-home
• quantity: 1
• sold: 0
• availability: In Stock
• started: November 9, 2025

payments intakefuelmotorcycle:

• credit card: Mastercard
• other
• wallet: Paypal

seller intakefuelmotorcycle:

• # reviews: 3040
• city: Cincinnati, Ohio
• rating: 100.0%

shipping intakefuelmotorcycle:

• transit: 5-9 Days
• cost: $6.95
• class: Standard
• type: Fixed
• service: USPS Ground Advantage
• carrier: USPS

returns intakefuelmotorcycle:

• policy: No Returns

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