BOYESEN B000GU0R4S Power Reed Honda Suzuki Dual Fiberglass 631 CR80 CR85R RM80

( Brand: Boyesen ), ( Manufacturer Part Number: B000GU0R4S ), ( Type: Sign ), ( Color: Black ), ( Item Height: 10 ), ( Item Length: 5.5 ), ( Product: Boyesen B000gu0r4s ), ( Material: Glass ), ( Style: Modern )

Review BOYESEN 631 Power Reed Black Suzuki Dual stage Fiberglass

The **Boyesen B000GU0R4S 631 Power Reed** is a meticulously engineered, high-performance aftermarket exhaust system designed specifically for Honda CR80, CR85R, and Suzuki RM80 dual-stage fiberglass dual-sport motorcycles. Engineered to deliver an unparalleled blend of raw power, aggressive styling, and superior durability, this exhaust system is crafted from premium **fiberglass-reinforced, dual-stage construction**, ensuring it can withstand the rigors of off-road riding, dirt track racing, and high-speed trail adventures without compromising structural integrity. The **631 Power Reed** features a **direct-fit installation** with minimal modifications required, making it an ideal choice for riders seeking a balance between performance enhancement and ease of setup. Its **high-flow, dual-stage design** optimizes exhaust gas flow, reducing backpressure and allowing the engine to breathe more efficiently, which translates into noticeable gains in horsepower and torque especially at higher RPMs. The exhaust s **sleek, aggressive styling** with its **black matte finish and bold, angular contours** not only enhances the motorcycle s aesthetic appeal but also reinforces its sporty, no-nonsense character, making it a standout feature on the bike. Built with **high-temperature-resistant materials**, including **heat-shielded components and reinforced fiberglass**, the system is engineered to endure extreme thermal stress, ensuring longevity even under the most demanding riding conditions. Whether tackling technical trails, pushing the limits on a racetrack, or simply cruising through the countryside, the **Boyesen 631 Power Reed** delivers a **thunderous, deep-throated exhaust note** that resonates with both power and precision, making it a must-have upgrade for enthusiasts who demand nothing less than excellence. With its **rugged yet refined construction**, this exhaust system is not just an accessory it s a performance-enhancing statement piece that elevates the riding experience to new heights.

### **Pros and Cons of buying a Boyesen B000GU0R4S 631 Power Reed for Honda CR80/CR85R, Suzuki RM80**

1. **Performance Boost** The 631 power reed significantly increases airflow into the carburetor, improving throttle response and top-end power. This is especially noticeable on older, stock engines that may feel sluggish.

2. **Easy Installation** Designed as a direct replacement for stock reeds, the kit is straightforward to install without requiring major engine modifications. Most riders can complete the job in under an hour with basic tools.

3. **Cost-Effective Upgrade** Compared to full engine rebuilds or aftermarket carburetor swaps, the Boyesen power reed is a relatively inexpensive way to enhance performance without sacrificing reliability.

4. **Maintains Stock Reliability** Unlike aggressive aftermarket carburetor kits, the power reed does not drastically alter fuel mixture or engine behavior, reducing the risk of running rich or damaging the engine if tuned properly.

5. **Works Well with Stock Engines** Ideal for stock or lightly modified air-cooled engines (Honda CR80/CR85R, Suzuki RM80), where stock reeds may be restrictive. It provides a noticeable power increase without requiring a full rebuild.

6. **Durable Construction** Made from high-quality fiberglass, the reeds are resistant to warping and wear, lasting longer than stock metal reeds.

7. **Minimal Tuning Required** While some adjustments to the carburetor (jet sizing, pilot screw) may be needed for optimal performance, the power reed itself does not require extensive modifications.

8. **Proven Track Record** Boyesen is a well-known brand in the off-road and dirt bike performance community, with decades of experience in carburetor components.

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1. **Limited Power Gain on Highly Modified Engines** If the engine is already heavily modified (e.g., with a larger carburetor, ported cylinder, or high-compression kit), the power reed may not provide as significant an improvement as it would on a stock or lightly built bike.

2. **Requires Proper Tuning** Simply installing the power reed without adjusting the carburetor jets or pilot screw can lead to a lean mixture, causing rough idling, stalling, or even engine damage. Some riders may need to consult a mechanic or carburetor specialist.

3. **Not a Full Solution for Weak Engines** If the engine is worn out, running on old fuel, or has poor compression, the power reed will only address airflow limitations not fundamental mechanical issues. A full rebuild may still be necessary for significant power gains.

4. **Potential for Increased Fuel Consumption** A more aggressive airflow setup can lead to slightly higher fuel burn, though the difference is usually modest compared to other performance mods.

5. **Compatibility Issues with Some Mods** If the bike has been modified with a different carburetor (e.g., a Keihin or Mikuni swap), the Boyesen reed may not fit perfectly or may require additional adjustments.

6. **No Major Aesthetic Change** Unlike aftermarket carburetors or exhaust systems, the power reed is a functional upgrade with no visual modifications, which may not appeal to riders who prioritize appearance.

7. **Warranty Concerns** Installing aftermarket parts like the Boyesen reed may void the manufacturer s warranty on the bike, especially if the engine is still under warranty.

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The Boyesen B000GU0R4S 631 Power Reed is an excellent choice for riders looking to **easily and affordably improve throttle response and power** on their Honda CR80/CR85R or Suzuki RM80 without major engine work. It is particularly beneficial for those with stock or lightly modified bikes that feel underpowered due to restricted airflow.

However, it is **not a standalone solution** for engines with deeper mechanical issues, and proper tuning is essential to avoid running the engine lean. Riders who already have aggressive mods or plan to further modify their engines may find other upgrades (like carburetor swaps or porting) more impactful.

If your primary goal is **a noticeable, cost-effective power increase with minimal hassle**, the Boyesen power reed is a strong recommendation. For those seeking **maximum performance or planning extensive engine modifications**, pairing it with other upgrades (e.g., carburetor tuning, exhaust, or clutch kits) would yield better results.

- You want a simple, effective way to improve airflow and power on a stock or lightly modified air-cooled Honda CR80/CR85R or Suzuki RM80.

- You are willing to spend a little time tuning the carburetor for optimal performance.

- You prefer a low-risk, high-reward upgrade that doesn t require major engine work.

- Your engine is heavily modified or in poor condition, as other upgrades may be more beneficial.

- You are unsure about tuning the carburetor yourself and don t want to risk running the engine lean.

- You are looking for aesthetic changes or more aggressive power gains beyond what the reed provides.

Details:

This item fits the following applications: 2003 2007 Honda CR85R, CR85RB Expert, 1996 2002 CR80RB 1987 2002 CR80R, 1989 2001 Suzuki RM80. Specifications: color black, model 631, itemWeight0.07 pounds, partNumber631, manufacturer Boyesen, productDimensions5.5 x 5.0 10.0 inches.: Boyesen Power Reeds use a patented dual-stage fiberglass design for more airflow, air velocity and overall power.

part #: b000gu0r4s prices

• $89.95-$100.00

specifications clarinetgeariz:

• brand: Boyesen
• mpn: B000gu0r4s
• type: Sign
• color: Black
• item height: 10
• item length: 5.5
• product: Boyesen B000gu0r4s
• material: Glass
• style: Modern

shipping clarinetgeariz:

• cost: $0.00
• transit: 3-9 Days
• class: Expedited
• carrier: USPS
• type: Fixed
• service: USPS Priority Mail

general clarinetgeariz:

• condition: New
• Wind wood wind > Band Orchestral > Clarinets

seller clarinetgeariz:

• city: Kansas City, Missouri
• rating: 0.0%
• # reviews: 0

payments clarinetgeariz:

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

returns clarinetgeariz:

• method: Money back
• policy: Returns Accepted
• time: 30 Days
• paid by: Seller

offer clarinetgeariz:

• sold: 0
• started: March 16, 2026
• availability: In Stock
• quantity: 2
• options: Ship-to-home

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