fits model: Sx, Xc, 450. make: Ktm.

( Manufacturer Part Number: 77330000144 ), ( Part Type: Bearing Engine Crank Case )
The 77330000144 SMR KTM Engine 450 SX-XC 505 is a high-performance replacement crankshaft assembly for KTM 450 SX-F and XC-F models. This crankshaft is precisely engineered to deliver optimal power and torque, ensuring top-tier performance on the track or trail. Made from high-quality materials, the crankshaft assembly is designed to withstand the rigors of off-road racing, providing durability and reliability.
The 77330000244 CRankcase Crank Bearings SX-F XC-F is a crucial component of the engine system. These bearings are specifically designed for the KTM 450 SX-F and XC-F models, ensuring a perfect fit and seamless operation. Manufactured from premium materials, the bearings provide excellent load-carrying capacity and low friction, reducing wear and tear on the crankshaft and engine parts, thus extending the engine's lifespan.
The crankcase crank bearings are easy to install, with clear installation instructions and high-quality seals included in the package. The seal ensures proper lubrication and prevents oil leaks, ensuring a smooth and efficient engine performance. With these SMR replacement parts, you can be confident in maintaining your KTM 450 SX-F or XC-F engine's performance and longevity.
Pros of buying (77300000144 SMR KTM engine 450 SX XC 505 and 77300000244 CRankcase crank bearings SX-F XC-F):1. High-quality parts: SMR is a well-known brand in the motorcycle industry, and their parts are known for their durability and performance.
2. OEM compatibility: These parts are specifically designed for KTM 450 SX and XC models, ensuring a perfect fit and proper functioning.
3. Easy installation: These replacement parts can be easily installed by an experienced mechanic or a DIY enthusiast, saving you time and money.
4. Cost-effective: Buying these parts as a set can be more cost-effective in the long run, as you can replace both the engine and crankcase bearings at once.
Cons of buying (77300000144 SMR KTM engine 450 SX XC 505 and 77300000244 CRankcase crank bearings SX-F XC-F):1. Availability: These parts may not be readily available in local stores, and you may need to order them online, which could take some time to arrive.
2. Price: While these parts are high-quality, they can be more expensive than some aftermarket options.
3. Installation complexity: While installation is relatively straightforward, it may require specific tools and expertise, which can be a barrier for some people.
Conclusion: If you're a KTM 450 SX or XC owner and your engine or crankcase bearings are in need of replacement, the SMR parts are a great option. The high-quality and OEM compatibility make them a reliable choice, and buying them as a set can save you money in the long run. However, consider the availability and installation complexity, and make sure you have the necessary tools and expertise to install them yourself or hire a mechanic if needed.
Recommendation: If you're looking for a high-quality replacement for your KTM 450 SX or XC engine and crankcase bearings, I would recommend buying the SMR parts. However, make sure to research and compare prices before making a purchase to ensure you're getting the best deal.
Up for sale is a used matching oem engine crankcase pair with all bearings for a Ktm 450 or 505 dirt bike. These cases will fit the following bikes Ktm 450 Xc f2007 2012 Ktm 450 Sx f 2008, 2009, 2012 Ktm 450 smr2007 2008 Ktm 505 Sx f 2008 2009 Ktm 505 Xc f these cases are used but is in excellent working condition. The bearings are all included and look to be in great working shape.
What you see is what you get. This came off a strong running 2008 Ktm 450 Xc. Most of the crankcase tie bolts are included. No cracks, damage, repairs, or excess or unusual wear.
Look closely at the pictures.