The Cylinder Works CW50009 cylinder is a standard-size, 95mm replacement cylinder designed for select KTM and Husqvarna 450 four-stroke motorcycles. It provides an original-equipment-style appearance while offering the durability needed for off-road, motocross, and high-performance riding applications. This cylinder is supplied as a cylinder-only component and is intended for compatible factory-standard engine configurations.
Manufactured by Cylinder Works, the CW50009 features a nickel silicon carbide plated bore for improved wear resistance, long service life, and consistent performance. The stock-style design supports straightforward replacement and helps maintain the original look and fit of the engine. Always verify piston, gasket, and related component compatibility before installation.
Fitment includes the 2016–2018 KTM 450 SX-F, 2017 KTM 450 SX-F Factory Edition, 2016–2018 KTM 450 XC-F, 2017–2018 Husqvarna FX 450, 2017 Husqvarna FS450, and select compatible models listed by the manufacturer. The manufacturer part number is CW50009, and the vendor part number is 422-50009. Confirm the exact year, model, and engine specifications before ordering.
Features:
- Standard 95mm cylinder designed for compatible KTM and Husqvarna 450 models
- Stock-style appearance for an original-equipment look
- Nickel silicon carbide plating for improved durability and longer service life
- Cylinder-only replacement component
- Manufacturer part number: CW50009
- Vendor part number: 422-50009
- Fits select 2016–2018 KTM 450 SX-F and 450 XC-F models
- Fits select 2017–2018 Husqvarna FX 450 and 2017 Husqvarna FS450 models
Fitment:
2015 KTM 450 SX-F Factory Edition
2016 Husqvarna FC 450
2016 KTM 450 SX-F
2016 KTM 450 SX-F Factory Edition
2016 KTM 450 XC-F
2017 Husqvarna FC 450
2017 Husqvarna FS450
2017 Husqvarna FX 450
2017 KTM 450 SX-F
2017 KTM 450 SX-F Factory Edition
2017 KTM 450 XC-F
2018 Husqvarna FC 450
2018 Husqvarna FS450
2018 Husqvarna FX 450
2018 KTM 450 SX-F
2018 KTM 450 SX-F Factory Edition
2018 KTM 450 XC-F
2019 Husqvarna FC 450
2019 Husqvarna FS450
2019 Husqvarna FX 450
2019 KTM 450 SX-F
2019 KTM 450 SX-F Factory Edition
2019 KTM 450 XC-F
2020 Husqvarna FC 450
2020 Husqvarna FS450
2020 Husqvarna FX 450
2020 KTM 450 SX-F
2020 KTM 450 SX-F Factory Edition
2020 KTM 450 XC-F
2021 Gas-Gas EX 450F
2021 Gas-Gas MC 450F
2021 Husqvarna FC 450
2021 Husqvarna FS450
2021 Husqvarna FX 450
2021 KTM 390 Adventure
2021 KTM 450 SMR 4-Stroke
2021 KTM 450 SX-F
2021 KTM 450 SX-F Factory Edition
2021 KTM 450 XC-F
2022 Gas-Gas EX 450F
2022 Gas-Gas MC 450F
2022 Husqvarna FC 450
2022 Husqvarna FS450
2022 Husqvarna FX 450
2022 KTM 450 SX-F
2022 KTM 450 XC-F
2023 Gas-Gas EX 450F
2023 Gas-Gas MC 450F
2023 KTM 450 SX-F
2023 KTM 450 XC-F