BOYESEN MN-G17Y Power Reeds Moto Fuel Air MN/G17Y

( Brand: Boyesen ), ( Manufacturer Part Number: MN/G17Y ), ( Compatible Year: 1982 1981 1980 ), ( Compatible Model: Yt125 Tri-moto ), ( Bundle Description: 1 Pc Genuine Boyesen Power Reeds ), ( Type: Power Reeds ), ( Core Charge: Free No Core Charge ), ( Fitment Type: Direct Replacement )

Review BOYESEN Mn/g17y Power Reeds Yamaha Tri moto Fuel And Air fits YT125 GL 1980–1982

The Boyesen MN/G17Y Power Reeds are a meticulously engineered upgrade designed to revitalize the performance of your 1980-1982 Yamaha YT125 Tri-Moto Fuel Air GL, transforming it into a more responsive and efficient machine. Crafted from high-quality, precision-machined brass, these reeds are built to enhance airflow and throttle response, ensuring smoother acceleration and improved throttle control critical for both urban commuting and spirited riding. The G17Y designation indicates a carefully calibrated balance between power delivery and reliability, making them ideal for the YT125 s carburetor setup, which benefits from optimized airflow to prevent hesitation and maximize throttle smoothness. Unlike stock reeds, these are designed to reduce carbon buildup and improve combustion efficiency, leading to cleaner engine operation and extended carburetor life. Whether you're tackling stop-and-go traffic or cruising along open roads, the Boyesen MN/G17Y reeds deliver a noticeable difference in performance, ensuring your Tri-Moto runs with the precision and punch of a freshly tuned engine. Perfect for riders who demand more from their classic Yamaha, these reeds are a straightforward yet impactful modification that preserves the authenticity of your bike s heritage while elevating its daily drivability.

### Pros and Cons of Buying Boyesen MN/G17Y Power Reeds for a 1980-1982 Yamaha YT125 Tri-Moto Fuel Air Gl

1. **Improved Fuel Efficiency** Power reeds are designed to optimize airflow and fuel mixture, which can enhance combustion efficiency. For older air-cooled engines like the YT125 s, this may lead to better fuel economy, especially if the original reeds were worn or clogged.

2. **Potential Power Increase** If the original reeds were degraded, replacing them with high-quality aftermarket options like Boyesen s can restore or even slightly improve throttle response and power output. The YT125 s carburetor (likely a Mikuni or similar) benefits from precise airflow control, which power reeds provide.

3. **Easier Maintenance** Power reeds are designed to last longer than standard reeds, reducing the frequency of carburetor disassembly and reed replacement. This is particularly useful for riders who don t frequently service their bikes.

4. **Better Throttle Response** Worn reeds can cause a laggy or uneven throttle feel. New power reeds ensure smoother acceleration, which is beneficial for a trike where smooth power delivery is important for stability.

5. **Compatibility** Boyesen s MN/G17Y reeds are designed for Mikuni carburetors, which were commonly used on the YT125. The fit should be straightforward, though verification of exact carburetor model (e.g., BS26 or similar) is recommended.

6. **Durability** Boyesen reeds are made from high-quality materials, reducing the risk of warping or tearing over time compared to cheaper alternatives.

7. **Cost-Effective Upgrade** At a fraction of the cost of a full carburetor rebuild or replacement, power reeds offer a low-risk way to improve performance without major modifications.

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1. **Mixed Results on Older Engines** While power reeds can help, the YT125 s air-cooled, single-cylinder engine may not see dramatic gains. If the carburetor is already in good condition, the improvement may be minimal. Expect modest gains rather than significant power increases.

2. **Potential for Over-Rich Mixture** If the carburetor jets are not adjusted alongside the reed replacement, the bike could run slightly richer, leading to reduced efficiency or even minor fouling of the spark plug. Tuning may be required.

3. **Installation Complexity** Replacing reeds requires disassembling the carburetor, which is a moderately involved process. Riders unfamiliar with carburetor maintenance may find it challenging, though it s a manageable task with the right tools and instructions.

4. **Durability Concerns with Aging Carburetor** If the rest of the carburetor (e.g., diaphragms, jets, or seals) is worn, replacing just the reeds may not yield long-term benefits. A full rebuild might be more effective but costlier.

5. **Limited Long-Term Performance Gain** Power reeds are best for restoring original performance rather than pushing the engine to extremes. For a trike like the YT125, which is not built for high RPM or aggressive tuning, the gains may not justify the cost.

6. **Potential for Voiding Warranty (If Applicable)** While unlikely for a used bike, if the YT125 is still under warranty (uncommon for this age), aftermarket modifications like reed replacements could void coverage.

7. **Market Availability** Boyesen parts are widely available, but ensuring the exact MN/G17Y model fits your carburetor variant is crucial. Double-checking the carburetor s specifications (e.g., BS26, BS30, etc.) is advisable.

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Replacing the reeds on a 1980-1982 Yamaha YT125 with Boyesen MN/G17Y power reeds is a **low-risk, moderate-benefit upgrade** that can restore or slightly improve throttle response, fuel efficiency, and overall carburetor performance. The benefits are most noticeable if the original reeds were worn or clogged. However, the gains may not be substantial enough to justify the cost for riders seeking dramatic power increases. The upgrade is best suited for those who want to maintain or slightly enhance the bike s original character without major modifications.

For a trike like the YT125, where reliability and smooth operation are prioritized over raw power, the reeds are a practical choice especially if combined with a general carburetor cleaning or minor adjustments. If the carburetor is already in poor condition, a full rebuild might offer better long-term results.

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- You notice uneven throttle response, sluggish acceleration, or poor fuel economy.

- The original reeds are visibly worn, torn, or clogged.

- You re comfortable with basic carburetor maintenance or have access to someone who can assist with installation.

- You want a simple, cost-effective way to refresh the bike s performance without aggressive tuning.

- The carburetor shows signs of broader wear (e.g., cracked diaphragms, leaking seals). In this case, a full rebuild or replacement may be more beneficial.

- You re planning other modifications (e.g., exhaust, ignition) that could interact with the carburetor tuning. Coordinate changes to avoid conflicting adjustments.

- You re unsure about the exact carburetor model. Verify compatibility before purchasing to avoid mismatches.

- **Budget-wise**, expect to spend around **$20 $40 for the reeds** (prices may vary slightly). Factor in time for installation and potential adjustments (e.g., jet sizing if needed).

For most owners of a YT125, the Boyesen power reeds are a **worthwhile, low-effort upgrade** that can make the bike feel fresher and more responsive without major hassle. If the bike is used primarily for leisurely rides, the improvements may be subtle but noticeable. If you re pushing the bike harder or planning further modifications, prioritize a full carburetor service alongside the reed replacement.

Details:

Boyesen Power Reeds for 1980 - 1982 Yamaha YT125 Tri-Moto - Fuel Air Gl: Status: In Stock.

part #: mng17y price

• $46.40

specifications intakefuelmotorcycle:

• for models: Yt125, Gl
• for makes: Yamaha
• for years: 1980-1982
• brand: Boyesen
• mpn: Mn/g17y
• compatible year: 1982 1981 1980
• compatible model: Yt125 Tri-moto
• bundle description: 1 Pc Genuine Boyesen Power Reeds
• type: Power Reeds
• core charge: Free No Core Charge
• fitment type: Direct Replacement

payments intakefuelmotorcycle:

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

seller intakefuelmotorcycle:

• # reviews: 18908
• rating: 98.9%
• city: Multiple warehouses

returns intakefuelmotorcycle:

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

offer intakefuelmotorcycle:

• started: March 15, 2026
• options: Ship-to-home
• availability: In Stock
• sold: 0
• quantity: 1

shipping intakefuelmotorcycle:

• service: Standard
• class: Standard
• cost: $0.00
• type: Fixed
• transit: 4-6 Days

general intakefuelmotorcycle:

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

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