fits model: 1290. make: Ktm. year: 2020–2023.

( Manufacturer Part Number: 61705083000 ), ( Part Type: Pipe Muffler Exhaust )
The **KTM 61705083000 2020 2023 1290 Super Duke R muffler and exhaust pipe assembly** represents a meticulously engineered aftermarket upgrade designed to elevate the performance, aesthetics, and overall driving experience of KTM s flagship sport-touring motorcycle. Crafted with precision and built to meet the exacting standards of KTM s high-performance lineup, this exhaust system is engineered to deliver a striking blend of raw power, refined tuning, and a bold, aggressive sound signature that turns heads on the road or track. The assembly features a **high-flow, dual-chamber muffler** paired with a **stainless steel exhaust pipe**, both of which are constructed from **304-grade marine-grade stainless steel**, ensuring exceptional durability, resistance to corrosion, and a long-lasting finish that maintains its sleek, factory-inspired appearance even under the harshest conditions. The design incorporates **smooth, aerodynamic contours** that not only enhance the motorcycle s aggressive stance but also optimize airflow, reducing backpressure and allowing the 1290cc liquid-cooled, fuel-injected engine to breathe more freely. This results in a noticeable increase in mid-range torque and top-end power, making acceleration more linear and responsive, whether you re navigating tight corners or pushing the limits on a straightaway.
Beyond its performance benefits, the **2020 2023 Super Duke R exhaust system** is a statement piece, embodying the motorcycle s sporty yet versatile identity. The muffler s **sleek, tapered profile** and the **distinctive dual-tone finish** often featuring a matte black or polished stainless steel exterior with contrasting accents add a touch of exclusivity and customization to an already striking bike. The exhaust s **low-restriction design** ensures that the engine s natural voice is amplified, producing a deep, growling tone that resonates with both sporty enthusiasm and touring confidence. The system is also engineered for **easy installation**, with a **direct-fit compatibility** that requires minimal modification to the factory exhaust ports, making it an accessible upgrade for both DIY enthusiasts and professional mechanics. Whether you re seeking to enhance the Super Duke R s performance, refine its sound, or simply give it a fresh, aggressive look, this exhaust assembly delivers a seamless integration of form and function, ensuring that every ride feels more dynamic and exhilarating.
### **Pros and Cons of Buying a KTM 690 Duke (2020 2023) with Stock Exhaust (Part Number: 61705083000, 1290 mm Downpipe)**
#### **Pros:**1. **Stock Exhaust Performance** The stock 1290 mm downpipe and muffler are designed to work optimally with the 690 Duke s engine, providing a balanced power delivery without excessive noise. The system is tuned for efficiency, ensuring good throttle response and mid-range torque.
2. **Reliability and Durability** KTM s stock exhaust components are built to last, especially when properly maintained. The materials used are robust, and the system is less prone to failure compared to aftermarket modifications that may not be as well-engineered.
3. **Legal Compliance** The stock exhaust meets emissions regulations in most regions, avoiding potential legal issues or fines associated with aftermarket modifications that may not comply with local laws.
4. **Sound Character** The stock exhaust produces a sporty, aggressive tone that many riders appreciate. While not as loud as high-flow aftermarket systems, it still delivers a satisfying exhaust note without being overly harsh.
5. **Cost-Effective** Purchasing a bike with the stock exhaust avoids the upfront cost of aftermarket exhaust systems, which can range from $500 to $1,500 or more depending on the brand and quality.
6. **Simplicity in Maintenance** Stock exhaust systems are easier to service and replace if needed. Dealerships and mechanics are more familiar with them, reducing potential complications during repairs.
7. **Resale Value** A bike with stock components tends to retain higher resale value compared to one with extensive aftermarket modifications, as buyers often prefer a "clean" bike.
8. **No Risk of Voiding Warranty** Modifying the exhaust with aftermarket parts can void the manufacturer s warranty. Keeping the stock system ensures warranty coverage remains intact.
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#### **Cons:**1. **Limited Power Output** The stock exhaust is not optimized for maximum horsepower or torque. While the 690 Duke already delivers strong performance, upgrading to a high-flow aftermarket exhaust (e.g., Akrapovi , VTR, or KTM s own high-performance exhaust) can unlock additional power, especially in the upper RPM range.
2. **Noise Levels** While the stock exhaust is loud enough to be sporty, it may not meet the preferences of riders who seek a more aggressive or louder exhaust note. Aftermarket systems often provide a deeper, more resonant tone.
3. **Weight Considerations** Stock exhaust systems are slightly heavier than some aftermarket alternatives, which can marginally affect handling, though the difference is negligible on a bike like the 690 Duke.
4. **Aesthetic Preferences** Some riders prefer the look of aftermarket exhausts, which often feature different finishes, shapes, or integrated designs. The stock exhaust may not appeal to those seeking a more customized appearance.
5. **Potential for Early Wear** While durable, the stock exhaust can still wear out over time, especially if the bike is ridden aggressively or in harsh conditions. Replacement costs may arise if the system fails prematurely.
6. **Limited Tuning Potential** If you plan to tune the bike for more power, the stock exhaust may become a bottleneck. Pairing it with an aftermarket exhaust allows for better tuning flexibility and higher power outputs.
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### **Conclusion:**The KTM 690 Duke s stock exhaust (part number 61705083000) is a solid choice for riders who prioritize reliability, legality, and simplicity. It provides a good balance of performance and sound without the need for modifications. However, if you seek additional power, a deeper exhaust note, or a more customized look, investing in an aftermarket exhaust system could be worthwhile.
For most casual or intermediate riders, the stock exhaust is more than adequate. It ensures a smooth, fun riding experience without unnecessary complications. However, for enthusiasts who push their bikes harder or want to maximize performance, upgrading the exhaust is a logical step.
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### **Recommendation:** - **Buy with Stock Exhaust If:**- You want a hassle-free, reliable bike with no modifications.
- You prefer the stock sound and don t need extra power.
- You plan to keep the bike for a long time and want to preserve resale value.
- You ride primarily in urban or legal environments where aftermarket exhausts may not be allowed.
- **Consider Upgrading the Exhaust If:**- You want to increase power output (especially for track use or aggressive riding).
- You prefer a louder, more aggressive exhaust note.
- You plan to tune the bike and need a system that can handle higher airflow.
- You like the aesthetic of aftermarket exhausts and want a more customized look.
For the average rider, the stock exhaust is a practical and cost-effective choice. However, if you re serious about performance or aesthetics, investing in an aftermarket exhaust (e.g., KTM s high-performance system or a reputable third-party brand) will enhance your riding experience. Always ensure any modifications comply with local laws.
This exhaust is in good condition with average wear, including a few scuffs, some wear marks, as well light scratches. This listing only includes that which is shown in the photos above. 2020 - 2023 KTM 1290 Super Duke R. This genuine KTM muffler was previously installed on a 2020 1290 Superduke R.
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