2007 Yamaha WR 250f Re-Jetting

This is a customer’s bike that had some serious carburetor issues.  It was having trouble starting and coming off an idle, but eventually got so bad it would not even run.  I went into the carb several times and did find some clogged orifices that once cleaned, caused the bike to run a little better, but the main problem was 2-fold: Bent Needle. Bad gas. The WR comes with a non-adjustable needle, so I removed the bent one and...

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2004 KTM 125sx Fork Seals
Mar18

2004 KTM 125sx Fork Seals

This is a customers bike with leaking fork seals.  The pictures below show some of the process in replacing them.  the WP forks are a little different than your typical showa or kyb’s, but the same fundamentals are there.  If your fork legs look like the legs in the 3rd pic, then its probably time to replace them.  If you continue to ride on them leaking, it will get on your brake rotors and pads, effectively reducing your...

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