2015 KTM 250 EXC-F Engine Top End Rebuild (Four Stroke)

This video shows how we rebuilt the top end of a 2015 KTM 250 EXC-F four stroke. The bike had done 190H and we replaced the piston and rings. KTM Piston Kit: 777300071001 Wiseco 78mm Ring Compressor: RCS07800 KTC Ceramic Scraper: KZ4-12