Cylinder Works 50001-K01 Standard Bore Cylinder Kit 11-12 KTM 350 SX-F XC-F 350cc

Restore your machine's factory-level precision with the Cylinder Works 50001-K01 Standard Bore Cylinder Kit. Designed specifically for the first generation of KTM 350cc engines, this kit provides a comprehensive solution for riders needing to refresh their top end. Whether you are racing motocross or tackling technical trails, Moto-House MX delivers the high-quality components required to keep your 350 SX-F or XC-F delivering the high-RPM power KTM is famous for.

Proudly made in the USA, this kit is engineered for maximum durability and heat management. The cylinder features a nickel silicon carbide plated bore for extended service life and improved wear resistance. To ensure peak performance, Cylinder Works includes a precision-matched Vertex piston, designed to reduce engine noise and maximize longevity. With everything included from the gaskets to the piston rings, Moto-House MX makes it easy to get back to the track with a reliable, race-ready engine.

Top Features: Cylinder Works 50001-K01

• Complete Top-End Kit: Includes cylinder, matched Vertex piston kit, and top-end gasket set for a total rebuild.
• Standard Bore: 88.00mm diameter maintains the original 350cc OEM displacement.
• Vertex Piston Included: High-performance piston kit ensures reduced engine noise and increased power consistency.
• Advanced Plating: Nickel silicon carbide plated bore for superior protection against high-heat friction.
• Direct Bolt-On: Ready-to-install design requires no engine case modifications or re-plating of your old unit.
• Made in the USA: Built with premium materials to meet or exceed rigorous OEM specifications.

Fitment List

Year Range	Vehicle Brand	Vehicle Model & Size
2011 - 2012	KTM	350 SX-F
2011 - 2012	KTM	350 XC-F

FAQ

Q: Does this kit include the piston rings and wrist pin?
A: Yes, the kit comes complete with the matched Vertex piston, rings, wrist pin, and circlips.

Q: Is this a big bore kit?
A: No, this is a standard bore (88mm) kit designed to maintain your KTM’s original 350cc displacement.

Q: Will I need to buy gaskets separately?
A: No, this kit includes a complete top-end gasket set, so you have everything needed for the installation.

Ready to rebuild? Buy now at Moto-House MX and get back on the track!

Moto-House MX – Choice of Champions – is located in Clermont/Montverde, FL. the best motocross shop in Central Florida.

KTM 350 SX-F Performance Parts and Accessories