fits model: 450sx, Sx, 450. make: Ktm. year: 2006.

( Part Type: Transmission )
The KTM 450 SX RFS (Ride Forever Safe) close to 2006 model is a testament to KTM's commitment to innovative and high-performance off-road motorcycles. This specific model features a 449.8cc 4-stroke, SOHC, single-cylinder engine, delivering a powerful and efficient performance. The engine is coupled with a 6-speed Enduro transmission, ensuring smooth gear shifts and optimal power delivery across various terrain types.
The KTM 450 SX RFS boasts a lightweight and robust chassis, featuring a WP XACT 4CS closed-cartridge fork and a WP XACT PDS shock absorber, both adjustable for optimal suspension performance. This setup ensures a comfortable and controlled ride, even during the most challenging off-road conditions.
The bike features a compact and agile design, with a 250mm front and 220mm rear disc brake system for reliable and effective braking. The 18-inch front and 19-inch rear Excel rims, shod with Dunlop Geomax MX3S tires, provide excellent grip and handling, allowing riders to navigate off-road obstacles with confidence.
The KTM 450 SX RFS also comes with a host of safety and convenience features, including a map switch on the handlebar for engine mapping, a quick-release fuel cap, and a tool-less air filter access.
In conclusion, the KTM 450 SX RFS is a high-performance off-road motorcycle that combines power, agility, and control to deliver an unrivaled riding experience. Whether you're a seasoned off-road enthusiast or a beginner looking to venture into the world of off-road racing, this bike is an excellent choice for those seeking a reliable and thrilling off-road adventure.
Pros of buying a 2006 KTM 450 SX RFS with a sealed transmission:1. High-performance engine: The 2006 KTM 450 SX RFS is known for its powerful and reliable 449cc single-cylinder engine. This engine delivers great power and torque, making it a favorite among motocross enthusiasts.
2. Sealed transmission: A sealed transmission on a motorcycle can help reduce maintenance costs and improve reliability. It prevents dirt and debris from entering the transmission, which can cause damage over time.
3. Lightweight and agile: The KTM 450 SX RFS is known for its lightweight and agile design, making it easy to maneuver and handle in tight tracks or technical terrain.
4. Quality build: KTM is a reputable brand that is known for its high-quality build and attention to detail. The 2006 KTM 450 SX RFS is no exception, with a solid frame and robust components that should hold up well over time.
Cons of buying a 2006 KTM 450 SX RFS with a sealed transmission:1. Age and wear: As a 2006 model, the bike may have some wear and tear, especially if it has been heavily used or not properly maintained. This can lead to potential mechanical issues down the line.
2. Limited aftermarket support: As a older model, there may be limited availability of aftermarket parts and accessories, which can make repairs or upgrades more difficult and expensive.
3. Cost: Older motorcycles like the 2006 KTM 450 SX RFS can be priced higher than newer models, making them less affordable for some buyers.
In conclusion, the 2006 KTM 450 SX RFS with a sealed transmission is a capable and reliable motocross bike that offers high performance and agility. However, its age, limited aftermarket support, and potential higher cost may be drawbacks for some buyers. If you are willing to put in the maintenance and care required for an older bike, and have the budget for it, the 2006 KTM 450 SX RFS can be a great choice. Alternatively, consider looking at newer models that may offer more aftermarket support and lower costs.
Immediately upon removing it from the engine case, I slipped a zip tie thru one shaft and duct taped the other, to assure the parts are in the correct order. For sale is a good working four speed, close ratio transmission for Ktm rfs motors.
This fits other years and model's, but this application Ktm450sx is what I removed it from. I converted my 2006 450SX from four speed to six speed, and here is the working four speed assembly that I took out.
I included the shift forks and shaft, the shift drum, and the detente assembly and wheel.