DirtTricks - Cam Chain Tensioner for KTM 250 SX-F / XC-R and KTM 400-530 4-stroke and KTM 450 SX-F / SXS-F K-Type-Helmet Components & Pieces The elastomer absorbs vibration allowing

The elastomer absorbs vibration allowing your feet to remain better planted on the pegs

Frame entirely covered

Fits perfectly inside the factory headlight housing

Manufacturer's Part#: 8019100111

DirtTricks - Cam Chain Tensioner for KTM 250 SX-F / XC-R and KTM 400-530 4-stroke and KTM 450 SX-F / SXS-F K-Type-Helmet Components & Pieces The elastomer absorbs vibration allowingThe Dirt Tricks Timing Chain Tensioner resolves issues with a slack timing chain on the new 4 stroke motors. The 2008 and newer four strokes use a timing chain tensioning device intended to develop its force using the engine oil pressure hydraulically. The OEM components have serious flaws, which can leave the timing chain in a slack condition. This can have disastrous consequences. The Founder of Dirt Tricks developed our timing chain tensioner as a