KTM 59032000033 Rfs Crankshaft Gear Freewheel

( Manufacturer Part Number: 59032000033 ), ( Part Type: Crankshaft Gear ), ( Country Of Origin: Italy )

Review KTM Exc Xc w Rfs Crankshaft Primary Gear One Way Freewheel fits XC 450 2006–2007

The **KTM 59032000033 2006-2007 450 Exc-XC-XC-W RFS Crankshaft Gear Freewheel** is a precision-engineered, high-performance component designed exclusively for KTM s legendary 450cc dual-sport and off-road motorcycle models from the 2006 and 2007 production years, including the Excursi n (Exc), Super Enduro (XC), and Super Enduro-W (XC-W) variants equipped with the RFS (Remote Fuel System) engine. This crankshaft gear and freewheel assembly represents a critical link in the powertrain, ensuring seamless power transfer from the engine to the drivetrain while maintaining optimal durability and reliability under the demanding conditions of both on-road and off-road riding. Crafted from high-grade forged steel, the crankshaft gear is machined to exacting tolerances to minimize wear and maximize efficiency, allowing riders to fully harness the 450cc twin-cylinder engine s aggressive torque delivery without sacrificing smoothness or longevity. The freewheel mechanism, a defining feature of KTM s drivetrain design, enables the engine to continue running at idle speed when the motorcycle is stationary or coasting, reducing unnecessary strain on the clutch and enhancing fuel efficiency particularly valuable during long-distance excursions or technical trail riding. This component is a direct-fit replacement, meticulously engineered to match the original specifications of the 2006-2007 models, ensuring compatibility with the RFS engine s unique fuel injection and exhaust configurations. Whether used for restoration projects, performance upgrades, or routine maintenance, this crankshaft gear and freewheel assembly embodies KTM s commitment to innovation and off-road capability, delivering the robustness and responsiveness expected from one of the most respected names in adventure motorcycling.

### **Pros and Cons of Buying a 2006-2007 KTM 450 EXC-XC-XC-W (RFS) with Crankshaft Gear/Freewheel**

#### **Pros**

1. **Reliable Engine and Build Quality**

- The KTM 450cc single-cylinder engine is well-regarded for its durability, especially in the RFS (Revised Fuel System) models, which improved fuel efficiency and performance.

- The air/oil-cooled design is simple and robust, with fewer components prone to failure compared to liquid-cooled engines.

- The freewheel mechanism (if present) allows the engine to idle without spinning the rear wheel, reducing wear on the clutch and transmission.

2. **Off-Road Capability**

- The XC and EXC models are designed for trail riding, with a sturdy frame, long-travel suspension (typically 300mm front, 280mm rear), and aggressive tire clearance.

- The RFS models (2007) introduced a more refined fuel system, making them slightly more reliable for long rides.

- The lightweight aluminum frame and steel subframe provide a good balance of strength and maneuverability.

3. **Modularity and Upgrade Potential**

- KTM s modular design allows for easy upgrades, such as aftermarket suspension (e.g., hlins, WP), exhaust systems, or engine tuning.

- The engine can be easily swapped with other KTM 450cc singles (e.g., 2008 models) for a refresh.

- The freewheel system (if included) can be removed or replaced, offering flexibility for different riding styles.

4. **Lower Cost of Ownership**

- Parts are widely available and relatively inexpensive compared to Japanese or high-end European bikes.

- The simplicity of the engine means fewer complex repairs are needed over time.

- Used market prices are reasonable, making it an affordable entry into off-road riding.

5. **Proven Track Record**

- KTM has a strong reputation in the enduro and trail market, with this model being a popular choice for riders seeking a balance of performance and durability.

- Many riders have logged high mileage on these bikes with proper maintenance, indicating longevity.

---

#### **Cons**

1. **Outdated Technology**

- The 2006-2007 models lack modern features such as electronic fuel injection (EFI), which the later RFS models (2007 ) introduced only partially. Earlier models (2006) used a carbureted system, which can be less reliable and less efficient.

- No traction control, ABS, or advanced suspension electronics, which are standard on newer bikes.

- The freewheel system, while useful, can be finicky and may require occasional adjustment or replacement.

2. **Suspension Limitations**

- The stock WP suspension is adequate but not as refined as modern aftermarket setups. Riders with varying weights or terrains may need to upgrade quickly.

- The 2006-2007 models have slightly stiffer springs compared to later iterations, which may feel less comfortable on rough terrain.

3. **Comfort and Ergonomics**

- The riding position is aggressive, which can lead to discomfort on long rides. The seat is basic and may not provide adequate support.

- The handlebars are narrow, which can be tiring for riders with larger hands or those who prefer a more relaxed grip.

4. **Fuel Efficiency and Performance**

- While the RFS models improved fuel economy, they still consume more fuel than modern EFI-equipped bikes. Expect around 30-40 mpg in mixed riding conditions.

- The single-cylinder engine lacks the torque and power of modern multi-cylinder enduro bikes, making it less capable on steep climbs or fast descents.

5. **Maintenance Requirements**

- The air/oil-cooled engine requires regular oil changes and cooling system checks to prevent overheating.

- The carbureted system (on 2006 models) can suffer from clogging or drift, requiring periodic cleaning or adjustment.

- The freewheel mechanism may wear out over time, potentially leading to clutch or transmission issues if not maintained.

6. **Resale Value**

- These models are not highly sought after in the used market, especially compared to newer KTM 450cc bikes or other brands like Yamaha or Husqvarna.

- The lack of modern features may deter buyers looking for a longer-term investment.

---

### **Conclusion**

The 2006-2007 KTM 450 EXC-XC-XC-W (RFS) is a solid choice for riders who prioritize simplicity, durability, and off-road capability without modern conveniences. It is well-suited for casual trail riding, training, or as a budget-friendly enduro bike. However, it lacks the refinement, technology, and power of newer models, making it less ideal for serious enduro racing, long-distance touring, or riders who want a more comfortable or feature-rich experience.

If you are looking for a bike to learn on, enjoy the classic KTM single-cylinder experience, or need a reliable workhorse for light off-road use, this model is a practical option. However, if you plan to ride frequently, compete, or want a bike that will hold value, investing in a newer model with EFI, better suspension, and modern features may be worth the extra cost.

---

### **Recommendation**

- You are on a tight budget and need a reliable, no-frills enduro/trail bike.

- You plan to use it for casual riding, training, or light trail work.

- You are comfortable with basic maintenance and mechanical adjustments.

- You appreciate the simplicity and ruggedness of the KTM single-cylinder engine.

- You want a bike with modern features like EFI, traction control, or advanced suspension.

- You plan to ride frequently or compete, as newer models will offer better performance and longevity.

- You prioritize comfort and ergonomics, as the riding position and seat are basic.

- You want a bike that will retain value or be easy to sell in the future.

- If you can stretch your budget slightly, consider a **2008 KTM 450 EXC-F or 450 EXC-W**, which introduced EFI and improved suspension.

- For a more modern experience without breaking the bank, look at **used Yamaha WR250R/450R** or **Husqvarna TE 450i**, which offer better technology and comfort.

- If you are specifically looking for a freewheel bike, ensure the mechanism is in good condition, as it can be a point of failure over time.

Details:

Search by Manufacturer: Shipping: Orders placed and paid for 11:00 AM Central M-F will typically ship the same day. Ready to install. Photos of the donor bike are for reference only. All parts are in excellent condition with no damage or repairs.

OEM fit for 2006 - 2007 450 EXC, EXC Racing. Since they are used, scratches, scuffs, and abrasions typical to normal wear tear. OEM primary gear, freewheel hub, clutch bearing, and gear. 2007 450 XC, XC-W.

It will never be extended. Photographs are part of the.

part #: 59032000033 prices

• $56.99-$126.59

specifications cyclevintagee:

• for models: Xc, 450
• for makes: Ktm
• for years: 2006-2007
• mpn: 59032000033
• part type: Crankshaft Gear
• country of origin: Italy

shipping cyclevintagee:

• type: Fixed
• transit: 4-10 Days
• cost: $8.35
• class: Standard
• service: USPS Ground Advantage
• carrier: USPS

seller cyclevintagee:

• # reviews: 2587
• city: Conroe, Texas
• rating: 100.0%

offer cyclevintagee:

• availability: In Stock
• started: April 6, 2026
• options: Ship-to-home
• quantity: 1
• sold: 0

payments cyclevintagee:

• credit card: Visa
• wallet: Google-pay
• other

returns cyclevintagee:

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

general cyclevintagee:

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

Ktm 59032000033 Is Similar To:

• 59030035050 Ktm Rfs New Base (33% similar) How and when to pay. I sell used parts, so cannot guarantee they will work. I ship via USPS. Good stuff here. When I state they work, know have checked them. Nice new item. I am fair and reasonable. Only priority or express. I sell used dirt bike parts. Take a real good look and ask questions. Up ...(December 20th, 2017)
• 50310001244 Ktm 2001 200 Exc Rear Wheel Mxc Sx Sxs 125 250 300 380 400 520 (32.3% similar) YouTube video of running bike below. Ups and FedEx service are not available at this time. Contact me for a shipping quote or check the listing. 30 day warranty on all domestic USA orders. This is up to you as a buyer to do. Free shipping applies only to the contiguous 48 states. I do ship all but ...(October 1st, 2016)
• 52337019000 Ktm 2001 200 Exc Exhaust Power Valve Control Flap Bolt Mxc Sx Xc 125 (34.7% similar) Free shipping applies only to the contiguous 48 states. Any issue can be resolved easily, and I want you to be happy with the purchase. Contact me for a shipping quote or check the listing. Ups and FedEx service are not available at this time. Please inquire if there is any doubt. I do not know the ...(October 7th, 2016)
• Hardline Mn n0pa Hour Meter Mount Steering Stem Bracket For 2006-2007 Ktm 525 Exc-g Sc (24.3% similar) Hardliner hour meter mount steering stem bracket for 2006 -2007 ktm 525 exc-g SC: status: in stock...(December 19th, 2023)
• Ktm 78107088600 2018 350 Excf Fuel Pump Exc-f Fe Te Sxf Xcf Fc 250 300 450 500 501 (27.2% similar) Will come as shown in pictures, check bike fitment for all years item fits. Item shows signs of normal wear. 2018 ktm 350EXCF fuel pump assembly. In good working condition...(September 10th, 2024)
• Ktm 54839031800 2007-2008 250 Sx Exc Cdi Electrical Black Box Ecu Wiring Harness (45.5% similar) 2007-2008 ktm 250 SC exc CID electrical black box ecu...(September 11th, 2024)
• Ktm 58435041000 2018 350 Excf Radiator Fan Cooling Oem Exc-f Husqvarna (35.7% similar) 2018 ktm 350EXCF radiator fan w/ bracket. In good working condition. Item shows signs of normal wear. Will come as shown in pictures, check bike fitment for all years item fits...(September 16th, 2024)
• Ktm 791.07.040.000 Exc 250 350 450 500 Oem Seat 2019 2022 Snr 3002673 791.07.040.00 (25.6% similar) It is designed to suit the ktm exc 250 350 450 500 model's manufactured between 2019 and 2022 . Ktm oem stock seat. The seat is made of high-quality stock material and compatible with the ktm brand. This genuine oem ktm seat is a perfect fit for your motorcycle. The seat is black in color and ...(September 19th, 2024)
• Ktm 78930018000 2013 450 Sxf Crankshaft And Rod 2012-2015 Xcf Xc-f Sx-f 256 (41.5% similar) This listing is parts pulled from an excellent running and riding 2013 ktm 450 SF...(September 22nd, 2024)
• Ktm 77030001044 07 250sxf Rc4 Clutch Cover Inner And Outer 05 07 Sxf Exc 250 Lr (27.5% similar) Fitment is only guaranteed for stock bikes the year listed above. Shipping information, the shipping price listed is valid for the lower 48 states only, however I can ship parts worldwide. Feel free to message me with any questions or for more pictures. The actual parts are pictured, what you see is...(September 24th, 2024)
• Ktm 77033050000 07 250sxf Primary Output Gear 250 Sxf Xcf Exc Lr (46.4% similar) This gear isn very good condition and includes the attachment washer nut. This gear was used on the RC4 bikes 2005 - 2013 . Primary gear p/n removed from a 2007 ktm 250SXF...(September 25th, 2024)