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  3. BMW 8565665

BMW 8565665 Swingarm Rear

fits model: S1000rr. make: Bmw. year: 2021–2024.

8565665 Bmw S1000rr Swingarm Rear 2021 2022 2023 2024 Oem

( Manufacturer Part Number: 8565665 ), ( Part Type: Swingarm ), ( Compatible Year: 2021, 2022, 2023, 2024 )

Review BMW Swingarm Rear Oem fits S1000RR 2021–2024

The **BMW Motorrad S 1000 RR Swingarm Rear (Part Number: 8565665)** is a meticulously engineered, high-performance component designed exclusively for the iconic BMW S 1000 RR, a motorcycle renowned for its cutting-edge aerodynamics, aggressive styling, and relentless speed. This precision-crafted swingarm serves as the backbone of the bike s rear suspension system, ensuring unparalleled stability, responsiveness, and handling across a spectrum of riding conditions from high-speed highway cruising to tight, technical cornering. Constructed from high-grade **7075 aluminum alloy**, the swingarm is forged through a proprietary process to achieve an optimal balance of strength, weight savings, and rigidity, allowing the S 1000 RR to maintain its legendary agility while delivering the kind of raw power and precision that defines BMW s engineering excellence.

The design of the **8565665 swingarm** reflects BMW s commitment to aerodynamics and performance, featuring a sleek, contoured shape that minimizes drag and turbulence while maximizing structural integrity. The arm is integrated with the **BMW Motorrad s signature swingarm pivot system**, which incorporates precision-machined bearings and sealed housings to reduce friction and ensure smooth, consistent movement under extreme loads. This component is engineered to work seamlessly with the S 1000 RR s **WP XACT rear suspension**, providing adaptive damping and a progressive feel that adjusts dynamically to rider input, terrain variations, and speed fluctuations. Whether navigating a winding mountain road or pushing the limits on a racetrack, the swingarm s robust construction and precise tolerances help maintain wheel alignment, traction, and overall bike stability, even at the limits of performance.

For enthusiasts and mechanics alike, the **2021 2024 BMW S 1000 RR swingarm rear** represents a critical upgrade or replacement part that upholds the motorcycle s reputation for reliability and performance. Its compatibility with the latest model years ensures that riders can maintain their S 1000 RR in peak condition, whether for daily commuting, track days, or long-distance adventures. The swingarm s design also aligns with BMW s emphasis on modularity and customization, allowing for easy integration with aftermarket suspension components or other performance enhancements. With its blend of aerodynamics, durability, and engineering precision, the **8565665 swingarm rear** is not just a functional part it s a testament to BMW s dedication to pushing the boundaries of motorcycle technology while delivering an exhilarating riding experience.

### **Pros and Cons of Buying a BMW S 1000 RR Swingarm (2021 2024)**

#### **Overview**

The BMW S 1000 RR is a high-performance naked bike known for its aggressive styling, advanced engineering, and track-focused capabilities. The swingarm is a critical component for suspension tuning, handling, and durability. Below is a detailed breakdown of the pros and cons of purchasing a used or new swingarm for this model across the 2021 2024 generations.

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### **Pros of the BMW S 1000 RR Swingarm (2021 2024)**

1. **High-Quality Materials and Construction**

- The swingarm is forged from **7075 aluminum**, a lightweight yet ultra-strong alloy commonly used in aerospace and high-performance applications. This ensures durability and resistance to fatigue, even under aggressive riding conditions.

- The design incorporates **integrated shock mounts**, reducing weight and improving rigidity, which translates to better handling and feedback.

2. **Improved Handling and Stability**

- The swingarm s geometry contributes to the bike s **precise steering response** and **stable high-speed behavior**, a hallmark of BMW s engineering. The 2021 2024 models feature slight refinements in suspension tuning, which the swingarm supports by maintaining optimal rear-wheel articulation.

- The **adjustable rear suspension** (via preload and rebound damping) works in tandem with the swingarm to provide a balanced ride, whether on the track or the street.

3. **Track and Performance-Oriented**

- The swingarm is designed with **racing in mind**, featuring **minimal flex** and **optimized weight distribution**. This makes the S 1000 RR a formidable track bike, capable of handling high cornering forces and aggressive braking.

- The **2023 and 2024 models** introduced minor refinements to the swingarm s mounting points and shock integration, further enhancing performance and reliability.

4. **Compatibility with Aftermarket Upgrades**

- The swingarm s design allows for **easy modification** with aftermarket suspension components (e.g., hlins, WP, or Showa shocks). Riders can fine-tune the rear end for their preferred riding style, whether it s track days, sport riding, or street use.

- The **quick-release axle** (on some models) simplifies maintenance and allows for swapping out wheels or tires quickly.

5. **Longevity and Reliability**

- BMW s use of high-grade aluminum and precise machining means the swingarm is **less prone to corrosion** compared to steel components. With proper maintenance, it can last the lifespan of the bike without significant wear.

- The swingarm s **rigid construction** reduces the risk of catastrophic failure, a critical factor for performance motorcycles.

6. **Aesthetic Appeal**

- The swingarm s sleek, angular design complements the S 1000 RR s aggressive, sporty aesthetic. It contributes to the bike s **premium, high-performance look**, which is a selling point for enthusiasts.

7. **Warranty and Support**

- Purchasing an **OEM swingarm** (from BMW or an authorized dealer) comes with warranty coverage, ensuring peace of mind against manufacturing defects. Aftermarket options may offer warranties as well, but OEM parts are generally more reliable.

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### **Cons of the BMW S 1000 RR Swingarm (2021 2024)**

1. **High Cost**

- The swingarm is **not cheap**, especially when purchased new. Prices for an OEM swingarm can range from **$1,200 $1,800**, depending on the model year and whether it includes additional components (e.g., shocks, axle).

- Aftermarket alternatives (e.g., from brands like **Renthal, Pro-Taper, or custom fabricators**) may offer cost savings but could compromise quality or fitment.

2. **Weight Considerations**

- While the aluminum swingarm is lightweight, it is still **heavier than some aftermarket alternatives** made from carbon fiber or titanium. This added weight can slightly reduce agility, though the impact is minimal on a bike as powerful as the S 1000 RR.

- For track-focused riders, every gram counts, and some may opt for lighter aftermarket options if they prioritize performance over stock specifications.

3. **Potential for Damage in Crashes**

- The swingarm is a **high-stress component** in crashes, especially rear-end impacts or slides. While aluminum is durable, severe crashes can bend or crack it, requiring costly repairs or replacement.

- Riders who frequently push the bike to its limits (e.g., track days, aggressive riding) may need to budget for swingarm replacements or repairs over time.

4. **Limited Customization Options**

- Unlike some aftermarket swingarms, the OEM BMW swingarm has **fewer customization options**. Riders who want to modify the swingarm s length, angle, or material (e.g., for a more aggressive setup) are limited to aftermarket solutions, which may not always fit perfectly.

- Some aftermarket swingarms offer **adjustable pivot points** or **custom angles**, but these require careful sourcing to ensure compatibility.

5. **Maintenance and Inspection Requirements**

- The swingarm s **integrated shock mounts** mean that any suspension issues (e.g., leaking shocks, worn bushings) can indirectly affect the swingarm s performance. Riders must regularly inspect and maintain the rear suspension to prevent premature wear.

- **Corrosion** can be an issue in humid or salty environments. While aluminum resists rust better than steel, it is not immune, and riders in harsh climates should clean and protect the swingarm regularly.

6. **Potential for Aftermarket Fitment Issues**

- If purchasing an aftermarket swingarm, there is a risk of **poor fitment** if the replacement is not designed specifically for the S 1000 RR. This can lead to **alignment problems, handling issues, or even damage to the bike s frame**.

- Some aftermarket swingarms may require **custom welding or machining** to ensure a proper fit, adding to the cost and complexity.

7. **Resale Value and Depreciation**

- While the swingarm itself may retain value, the **overall depreciation of the S 1000 RR** means that replacing it on a used bike could be costly. If the bike is not well-maintained, the swingarm may need replacement sooner than expected.

---

### **Comparison Across Model Years (2021 2024)**

The swingarm design remains largely consistent across the 2021 2024 S 1000 RR models, with minor refinements:

- **2021 Model**: Introduced with the bike s debut, featuring the **7075 aluminum forged swingarm** with integrated shock mounts. Early models had slight teething issues with suspension tuning, but the swingarm itself was reliable.

- **2022 Model**: Minor updates to the **shock mounting points** for better rigidity. The swingarm remained unchanged but benefited from improved suspension software.

- **2023 Model**: Refined **suspension geometry** and **shock integration**, with slight adjustments to the swingarm s mounting interface to reduce flex. The design was optimized for better track performance.

- **2024 Model**: Continued refinements in **suspension tuning** and **swingarm rigidity**. The latest models feature **enhanced durability** in the swingarm s construction, particularly for aggressive riding.

**Conclusion on Model Years**:

- If purchasing a **new swingarm**, the **2024 model** offers the most refined design, while the **2021 2022 options** may be slightly cheaper but functionally similar.

- For **used bikes**, ensure the swingarm has no visible cracks, bends, or signs of fatigue, regardless of the model year.

---

### **Recommendation**

#### **Buy the OEM BMW Swingarm If:**

1. **You prioritize reliability and warranty coverage**. The OEM swingarm is built to BMW s exacting standards and comes with a warranty, reducing the risk of premature failure.

2. **You want a stock-like fitment**. Aftermarket swingarms may not always align perfectly with the S 1000 RR s frame, leading to handling issues.

3. **You plan to keep the bike long-term**. The OEM swingarm is durable and will last the life of the bike with proper care, making it a cost-effective choice over time.

4. **You value BMW s brand reputation**. The S 1000 RR is a premium bike, and replacing parts with OEM components maintains its integrity.

#### **Consider an Aftermarket Swingarm If:**

1. **You want to reduce weight**. Some aftermarket options (e.g., carbon fiber or titanium swingarms) are lighter, which can improve agility, especially for track use.

2. **You seek customization**. Aftermarket swingarms may offer adjustable angles or lengths, allowing for a more tailored setup.

3. **You re on a budget**. Aftermarket swingarms can be **20 40% cheaper** than OEM, though quality varies widely. Brands like **Renthal, Pro-Taper, or custom fabricators** offer high-quality alternatives.

4. **You re experienced with modifications**. If you re comfortable with welding, machining, or suspension tuning, an aftermarket swing

Details:

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part #: 8565665 prices

  • $269.10-$318.99

specifications cyclevintagee:

  • for models: S1000rr
  • for makes: Bmw
  • for years: 2021-2024
  • mpn: 8565665
  • part type: Swingarm
  • compatible year: 2021, 2022, 2023, 2024

shipping cyclevintagee:

  • service: UPS Ground
  • transit: 3-7 Days
  • carrier: UPS
  • class: Standard
  • cost: $29.00
  • type: Fixed

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returns cyclevintagee:

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seller cyclevintagee:

  • city: Sylmar, California
  • # reviews: 691
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general cyclevintagee:

  • Parts Accessories > Motorcycle Scooter Parts Accessories > Other Motorcycle Scooter Parts Accessories
  • condition: Used

offer cyclevintagee:

  • sold: 0
  • best offers: True
  • options: Ship-to-home
  • availability: In Stock
  • started: May 5, 2026
  • quantity: 1
for models: s1000rr, for makes: bmw, for years: 2021-2024, part type: swingarm, compatible year: 2021, 2022, 2023, 2024,
category: motorcycle parts > motorcycle scooter parts accessories, sku: 22163533458313782,
Bmw 8565665 Is Similar To:
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2 offers $269.10–$318.99 USD
  • Used. Offer #1 priced at $269.10 + $29.00 shipping estimate = $298.10* total. OFF OF 2023 S1000RR.+$29.00 shipping
  • Used. Offer #2 priced at $318.99 + $115.00 shipping estimate = $433.99* total. +$115.00 shipping

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