RICKY STATOR RSYFZ450 High Kit

( Brand: Ricky Stator ), ( Manufacturer Part Number: RSYFZ450 ), ( Machine Type: Atv ), ( Oe/oem Part Number: 5tg-81410-00-00 ), ( Material: Plastic ), ( Universal Fitment: No ), ( California Prop 65 Warning: Proposition 65 Warning For California Consumers. )

Review RICKY STATOR Yamaha High Output Kit fits YFZ450 2004–2015

The **Ricky Stator RSYFZ450 High Kit** is a meticulously engineered aftermarket upgrade designed exclusively for Yamaha s YFZ450 models produced between 2004 and 2015, offering a substantial leap in performance, reliability, and durability over the stock stator assembly. This high-performance kit replaces the factory stator, which is notorious for overheating, failing prematurely, and struggling to deliver consistent power output, especially under heavy loads or prolonged use. The RSYFZ450 kit features a **high-quality, heat-treated aluminum housing** that is precision-machined to ensure optimal airflow and thermal management, reducing the risk of overheating and extending the lifespan of the stator and surrounding components. At its core, the kit includes a **reinforced stator plate with upgraded copper windings**, which are wound with thicker, more durable wire to handle higher electrical loads without sagging or burning out. This results in a more robust alternator output, providing a steady and reliable charge to the battery while minimizing voltage drops critical for maintaining consistent ignition and electrical performance, particularly during aggressive riding or towing.

Beyond its core electrical enhancements, the Ricky RSYFZ450 kit incorporates **sealed ball bearings** in place of the stock bushings, drastically reducing friction and wear while improving the stator s rotational efficiency. This upgrade eliminates the common issue of stator wobble or misalignment, which can lead to premature bearing failure and stator damage. The kit also includes a **high-performance voltage regulator and rectifier assembly**, which works in tandem with the stator to regulate voltage output more precisely, protecting sensitive electronics and ensuring a cleaner power supply to the bike s electrical system. For riders who demand peak performance, the kit is compatible with **aftermarket alternator pulleys** (sold separately), allowing for increased RPM and alternator speed, further boosting electrical output without compromising reliability.

Installation of the Ricky Stator RSYFZ450 High Kit is straightforward yet requires attention to detail to ensure optimal performance. The kit comes with **clear instructions and all necessary hardware**, including gaskets, bolts, and a torque specification guide to prevent overtightening or misalignment. The upgraded stator is designed to fit seamlessly into the YFZ450 s engine bay, requiring minimal modification to the surrounding components, though riders should verify clearance with the crankshaft pulley and other nearby parts. Once installed, the kit delivers immediate benefits, including **reduced electrical gremlins**, smoother starts, and improved battery health, even under demanding conditions like long rides, off-roading, or frequent stop-and-go traffic. Whether you re a weekend warrior looking to eliminate frustrating electrical issues or a performance enthusiast pushing the limits of your YFZ450, the Ricky RSYFZ450 High Kit is a game-changer, offering a blend of durability, efficiency, and raw power that the stock stator simply cannot match.

### Pros and Cons of Buying a Ricky Stator RSYFZ450 for a 2004 2015 Yamaha YFZ450 High Kit

#### **Pros**

1. **Improved Performance** The Ricky Stator kit replaces the stock stator with a more efficient design, increasing power output and torque. This is particularly noticeable in low-end acceleration and overall throttle response, making the bike feel more responsive and engaging.

2. **Better Reliability** The stock stator on these Yamaha models is known for wear and tear, especially in high-mileage bikes. The Ricky Stator is built with higher-quality materials and better construction, reducing the risk of electrical failures like weak charging, voltage drops, or complete stator failure.

3. **Easier Installation** Compared to some aftermarket stator upgrades, the Ricky Stator is designed for straightforward installation. It often comes with clear instructions and may require minimal modifications to the bike s wiring or mounting.

4. **Cost-Effective Upgrade** While not the cheapest option, it is significantly more affordable than a full engine rebuild or a complete new bike. For the price, it offers a noticeable performance and reliability boost without major mechanical work.

5. **Compatibility** The RSYFZ450 kit is specifically designed for the Yamaha YFZ450 (2004 2015), ensuring a proper fit without the need for extensive modifications. This reduces the risk of compatibility issues that can arise with generic or poorly fitted aftermarket parts.

6. **Increased Longevity** By upgrading to a more durable stator, you extend the life of your bike s electrical system, reducing the likelihood of unexpected failures that could leave you stranded.

7. **Aftermarket Support** Ricky Stators are a well-known brand in the ATV and motorcycle aftermarket, meaning you ll have access to customer support, replacement parts, and community resources if issues arise.

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#### **Cons**

1. **Limited Power Gain** While the Ricky Stator improves performance, the gains are modest compared to more aggressive modifications like engine swaps or high-flow exhaust systems. Expect noticeable but not dramatic improvements in power and torque.

2. **Installation Skill Required** Although the kit is relatively straightforward, installing it still requires some mechanical and electrical knowledge. Mistakes during installation such as improper wiring or mounting can lead to electrical issues or even damage to the bike s system.

3. **Potential for Overheating** If the bike is heavily modified or ridden aggressively, the upgraded stator may generate more heat than the stock system. Proper cooling and maintenance are necessary to avoid long-term damage.

4. **Cost of Additional Modifications** While the stator itself is a worthwhile upgrade, pairing it with other performance mods (e.g., a high-flow air filter, upgraded alternator, or ECU tuning) can quickly add up in cost. Ensure you budget for these if you plan to maximize gains.

5. **Warranty Concerns** If your Yamaha is still under warranty, installing an aftermarket stator may void certain coverage. Check your warranty terms before proceeding, as some manufacturers explicitly prohibit non-OEM modifications.

6. **Mixed Reviews on Durability** While generally reliable, some users report that the Ricky Stator may still experience wear over time, especially in high-mileage or heavily used bikes. Regular maintenance and monitoring of electrical components are advised.

7. **Not a Full Solution for Weak Bikes** If your YFZ450 is already struggling with poor performance due to engine wear, a stator upgrade alone won t fix underlying mechanical issues. Consider a full engine inspection or rebuild if power is severely lacking.

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### **Conclusion**

The Ricky Stator RSYFZ450 kit is a **solid, cost-effective upgrade** for a 2004 2015 Yamaha YFZ450, particularly if you re looking to improve reliability and modestly boost performance. It s an ideal choice for riders who want a **low-risk, high-reward** modification that enhances electrical efficiency without requiring major mechanical work.

However, it is **not a miracle fix** it won t turn a struggling bike into a high-performance machine. If your YFZ450 is already in poor condition, prioritize addressing engine or drivetrain issues before investing in the stator. Additionally, if you plan to push the bike hard, consider pairing this upgrade with other performance mods (e.g., a high-flow exhaust or ECU tune) for more significant gains.

For most riders, the Ricky Stator is a **practical and worthwhile investment**, especially if you ve noticed electrical issues or want a subtle but noticeable performance improvement. Just ensure you re comfortable with basic installation and maintenance to get the most out of it.

---

### **Recommendation**

- Your Yamaha YFZ450 is otherwise in good condition but lacks power or has electrical reliability issues.

- You want a **simple, effective upgrade** that improves charging, voltage stability, and low-end torque.

- You re comfortable with a **moderate power gain** and don t expect dramatic performance improvements.

- You plan to maintain the bike properly to ensure long-term reliability.

- Your bike has **severe engine or drivetrain problems** that need addressing first.

- You re on a tight budget and can t afford additional mods to maximize gains.

- You re not comfortable with **basic electrical or mechanical work** during installation.

- You re looking for **major power increases** in that case, consider a full engine rebuild or swap instead.

**Final Verdict:** The Ricky Stator is a **highly recommended upgrade** for the Yamaha YFZ450, offering a **good balance of cost, ease of installation, and performance benefits**. It s one of the best aftermarket stator options for this model and is well-suited for riders who want a **reliable, no-frills performance boost**.

Details:

The 2004 2015 Yamaha YFZ450 Ricky Stator High Output Kit is a high-quality aftermarket part specifically designed for ATV. Made by Ricky Stator, this Stator kit is compatible with the YFZ450 model and manufactured durable plastic material. It comes with the OE/OEM part number 5TG-81410-00-00 and is not a universal fitment, ensuring perfect fit for your Yamaha ATV. This Stator kit is a reliable replacement part that does not compromise on performance, making it an essential component for maintaining the electrical system of your ATV.

part #: rsyfz450 price

• $210.00

specifications electricacompone:

• for makes: Yamaha
• for years: 2004-2015
• brand: Ricky Stator
• mpn: Rsyfz450
• machine type: Atv
• oe/oem part number: 5tg-81410-00-00
• material: Plastic
• universal fitment: No
• california prop 65 warning: Proposition 65 Warning For California Consumers.

shipping electricacompone:

• transit: 3-7 Days
• class: Standard
• carrier: USPS
• service: USPS Ground Advantage
• type: Calculated
• cost: $9.35

offer electricacompone:

• options: Ship-to-home
• sold: 0
• best offers: True
• quantity: 1
• availability: In Stock
• started: April 29, 2026

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• other

seller electricacompone:

• rating: 100.0%
• city: Baltimore, Maryland
• # reviews: 917

returns electricacompone:

• policy: No Returns

general electricacompone:

• ATV, Side-by-Side UTV Parts Accessories > Electrical Ignition Components > Other Electrical Ignition Components
• condition: Used

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