1. Antique, Vintage, Historic Motorcycle Parts For Sale
  2. sku: 21040773349201892
  3. KTM 7940300120033

KTM Frame Clean Chasis 7940300120033

fits model: 450sxf, Sx, Sxf, 450. make: Ktm. year: 2017.

Ktm 7940300120033 17 450 Sx-f Stock Frame With Clean Clear Chasis T - 2017 Sxf Oem 450sxf

( Part Type: Frame ), ( Oe/oem Part Number: 7940300140033 ), ( Compatible Year: 2018, 2017, 2016 ), ( Country Of Origin: United States ), ( EAN: 7940300120033 )

Review KTM Sx f Stock Frame Clean Clear Chasis Oem fits 450SXF SX SXF 450 2017

The **KTM 450 SX-F (Frame/Chassis Part # 7940300120033)** is a meticulously engineered, high-performance off-road motorcycle frame designed for riders who demand precision, durability, and cutting-edge technology in their motocross experience. Built to KTM s legendary standards, this frame represents the pinnacle of modern motocross engineering, blending lightweight construction with structural rigidity to deliver unmatched responsiveness and handling. Crafted from high-grade steel and advanced aluminum alloys, the frame is optimized for both durability and weight savings, ensuring a competitive edge on the track while maintaining reliability under the most demanding conditions. The **2017 SXF 450** chassis embodies KTM s signature "Fully Fail-Safe" design philosophy, featuring a robust, crash-resistant structure that absorbs impacts while preserving the integrity of the frame critical for riders pushing the limits of speed and aggression.

At its core, the **450 SX-F frame** is engineered to work seamlessly with KTM s high-revving, fuel-injected engine, offering a perfect balance of power delivery and chassis stability. The frame s geometry has been fine-tuned for aggressive riding positions, with a low seat height and a compact, forward-leaning design that promotes confidence and control during high-speed cornering and sharp turns. The **WP XACT** suspension system integration points precise and robust ensure that the frame accommodates the progressive damping and adjustable preload of KTM s renowned suspension setup, allowing riders to dial in their bike s performance with surgical precision. Whether tackling technical trails, racing on the motocross circuit, or pushing through rough terrain, this frame provides the stability and feedback necessary to maintain traction and cornering grip.

One of the standout features of the **2017 SXF 450 frame** is its **modularity and upgradeability**, catering to riders who seek to customize their bike for specific riding styles or conditions. The frame s design accommodates a wide range of aftermarket components, from high-performance exhaust systems to advanced suspension upgrades, allowing enthusiasts to fine-tune their setup without compromising the frame s structural integrity. Additionally, the **KTM 450 SX-F** benefits from the brand s reputation for innovation, incorporating subtle yet impactful details such as **adjustable headstocks** for rake and trail adjustments, ensuring adaptability across different riding disciplines. The frame s clean, minimalist aesthetic free of excessive ornamentation reflects KTM s commitment to performance over form, though its sharp lines and aerodynamic contours still exude a sense of raw, competitive power.

For riders who prioritize both performance and longevity, the **7940300120033 frame** is a testament to KTM s engineering excellence, offering a perfect blend of strength, agility, and reliability. Whether used in stock form or as part of a heavily customized build, this frame serves as the backbone of a motocross machine capable of dominating the track. Its reputation for durability, combined with the precision of KTM s manufacturing processes, makes it a sought-after component for both new builds and restoration projects. Whether you're a professional racer, a weekend warrior, or a purist seeking the ultimate off-road foundation, the **2017 KTM 450 SX-F frame** delivers the foundation for an unforgettable riding experience one that pushes the boundaries of what s possible on two wheels.

### Pros and Cons of Buying a 2017 KTM 450 SX-F (Frame Number: KTMA7940300120033)

#### **Pros:** 1. **Performance and Power:**

The 2017 KTM 450 SX-F is one of the most dominant motocross bikes of its era, thanks to its high-revving, fuel-injected 450cc single-cylinder engine. It delivers strong acceleration, top-end speed, and a thrilling riding experience, making it ideal for competitive riders or those seeking an adrenaline-packed machine.

2. **Lightweight and Agile:**

KTM s focus on weight reduction means the 450 SX-F is one of the lightest bikes in its class, improving maneuverability and making it easier to handle at high speeds or in tight corners. This is particularly beneficial for riders who prioritize agility over brute power.

3. **Advanced Suspension:**

The bike features WP XPLOR suspension, which is highly tunable and capable of handling rough terrain well. The adjustable preload, compression, and rebound damping allow riders to fine-tune the suspension to their riding style and track conditions.

4. **Durability and Build Quality:**

KTM is known for its robust construction, and the 450 SX-F is no exception. The frame, engine, and components are built to withstand the rigors of motocross, reducing the likelihood of catastrophic failures during hard riding.

5. **Aftermarket Support:**

The KTM 450 SX-F has a strong aftermarket following, with a wide range of performance parts available for upgrades. This includes exhaust systems, air filters, clutch kits, and suspension components, allowing riders to customize the bike to their preferences.

6. **Reliability:**

While no bike is perfect, the 2017 model is generally reliable for its age, especially if it has been well-maintained. KTM s reputation for durability means that many of the major components (engine, transmission, frame) are likely still in good condition if the bike has been cared for properly.

7. **Resale Value:**

KTM bikes hold their value relatively well compared to some competitors, and the 450 SX-F is particularly sought after by riders looking for a proven, high-performance machine.

8. **Riding Position and Ergonomics:**

The riding position is aggressive and forward-leaning, which is ideal for competitive riding. The ergonomics are well-suited for riders who prioritize control and responsiveness over comfort on long rides.

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#### **Cons:** 1. **Age and Mileage:**

A 2017 model is now nearly a decade old, which means it may have accumulated significant mileage. Without a detailed service history, it s difficult to assess the wear on critical components like the engine, suspension, or drivetrain. Older bikes are more likely to require major repairs or replacements over time.

2. **Wear and Tear:**

If the bike has been ridden hard or neglected, parts like the clutch, chain, sprockets, suspension seals, and engine internals (pistons, rings, bearings) may be worn out and in need of replacement. These components are expensive to repair and can significantly impact the bike s performance and reliability.

3. **Electronics and Fuel Injection:**

While the fuel-injected engine is a major advantage, older fuel injection systems can develop issues over time, such as clogged injectors, sensor failures, or ECU glitches. These problems can be costly to diagnose and fix, especially if the bike lacks a service history.

4. **Suspension Degradation:**

Suspension components like shocks and forks degrade over time, especially if the bike has been ridden on rough terrain. The seals, bushings, and internal components may be worn, leading to a loss of performance and comfort. Rebuilding or replacing the suspension can be expensive.

5. **Tires and Brakes:**

Tires degrade quickly, especially on a motocross bike, and may need replacement if the bike has been ridden frequently. Brake pads and rotors can also wear out, particularly if the bike has been used in competitive racing or hard riding conditions.

6. **Maintenance Costs:**

While KTM bikes are durable, they require regular maintenance to keep them running smoothly. Older bikes may have higher maintenance costs due to the need for replacement parts (e.g., chains, sprockets, seals) and labor-intensive repairs (e.g., engine rebuilds, suspension overhauls).

7. **Market Competition:**

The motocross market has evolved since 2017, with newer bikes offering improved electronics, suspension technology, and power delivery. While the 2017 SX-F is still a capable machine, it may not match the performance or features of a newer model, which could be a drawback for riders seeking the latest technology.

8. **Potential Hidden Issues:**

Without a thorough inspection or service history, there could be hidden problems such as frame cracks (though rare on KTM bikes), bent components, or electrical issues. These issues can be costly to repair and may not be immediately obvious to an untrained eye.

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### **Conclusion:**

The 2017 KTM 450 SX-F is a fantastic motocross bike that remains highly capable and desirable for riders who prioritize performance, agility, and durability. However, its age means that it may require significant investment in maintenance, repairs, or upgrades to keep it running at peak condition. If the bike has been well-maintained with a complete service history, it can still be a great purchase, offering strong performance and a proven track record. On the other hand, if the bike has unknown mileage or a lack of maintenance records, the risks of unexpected repairs could outweigh the benefits.

### **Recommendation:** 1. **Get a Professional Inspection:**

Before purchasing, have the bike inspected by a trusted mechanic who specializes in KTM or motocross bikes. This will help identify any major issues, wear and tear, or necessary repairs. Request a detailed inspection report, including the condition of the engine, suspension, drivetrain, and frame.

2. **Review the Service History:**

If the seller has a complete service history, this is a strong indicator of the bike s condition. Look for regular oil changes, chain adjustments, suspension servicing, and any major repairs. A lack of service history should raise red flags.

3. **Test Ride and Assess Performance:**

Take the bike for a test ride to evaluate its handling, throttle response, and suspension performance. Listen for unusual noises (e.g., engine knocking, suspension rattling) and check for smoothness in gear shifts and braking.

4. **Budget for Repairs and Upgrades:**

Be prepared to invest in necessary repairs or upgrades, such as replacing the chain and sprockets, servicing the suspension, or updating the exhaust system. Factor these costs into your budget to avoid unexpected expenses after purchase.

5. **Consider Your Riding Goals:**

If you are a competitive rider or someone who prioritizes performance and agility, the 2017 KTM 450 SX-F can still be an excellent choice, especially if it s in good condition. However, if you are looking for the latest technology or plan to ride the bike heavily, a newer model might be worth the investment.

6. **Negotiate the Price:**

Based on the inspection and any issues found, negotiate the price to account for necessary repairs or upgrades. A fair price should reflect the bike s condition and the work needed to bring it up to optimal performance.

**Final Verdict:**

If you find a well-maintained 2017 KTM 450 SX-F with a clean frame and a verifiable service history, it can be a fantastic purchase offering a blend of power, agility, and reliability. However, if the bike lacks maintenance records or shows signs of wear, the risks may not be worth it unless you are prepared to invest time and money into restoring it. For most riders, a newer model (e.g., 2020 or later) with updated electronics and suspension technology might be a safer long-term investment, but the 2017 SX-F remains a compelling option for those who appreciate its legacy and performance.

Details:

Part number from oem of 33 or 33 450 SX-F CHASSIS - 2017 KTM 450SX-F Stock Frame w/ CLEAN and CLEAR 2016 SXF OEM original cert. KTM 450SX-F - Stock Frame w/ CLEAN CLEAR CHASIS 2017 450 SXF OEM and original cert. Has 70 hours in it, all bolt holes good shape and no signs of bends or cracks.

part #: 7940300120033 prices

  • $480.45-$750.00

specifications cyclevintagee:

  • for models: 450sxf, Sx, Sxf, 450
  • for makes: Ktm
  • part type: Frame
  • oe/oem part number: 7940300140033
  • compatible year: 2018, 2017, 2016
  • country of origin: United States
  • ean: 7940300120033

returns cyclevintagee:

  • policy: No Returns

general cyclevintagee:

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

seller cyclevintagee:

  • rating: 100.0%
  • # reviews: 147
  • city: Antioch, Illinois

offer cyclevintagee:

  • started: March 8, 2026
  • quantity: 1
  • availability: In Stock
  • best offers: True
  • sold: 0
  • options: Ship-to-home

shipping cyclevintagee:

  • cost: $38.12
  • transit: 4-8 Days
  • service: FedEx Ground / FedEx Home Delivery
  • carrier: FedEx
  • type: Calculated
  • class: Standard

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for models: 450sxf, sx, sxf, 450, for makes: ktm, part type: frame, oe/oem part number: 7940300140033, compatible year: 2018, 2017, 2016, country of origin: united states, ean: 7940300120033,
category: motorcycle parts > motorcycle scooter parts accessories, sku: 21040773349201892,
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2 offers $480.45–$750.00 USD
  • Used. Offer #1 priced at $750.00 + $75.00 shipping estimate = $825.00* total. +$75.00 shipping
  • Used. Offer #2 priced at $480.45 + $196.95 shipping estimate = $677.40* total. Used Sold as for parts only it has scratches and defects. Parts FROM :2017 KTM 450 SX-F.+$196.95 shipping

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