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CRF 450 Knocking

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Uploaded by on Mar 22, 2007

Trying to figure out wtf this is..

Category:

Sports

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Standard YouTube License

  • likes, 27 dislikes

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Top Comments

  • starting and revving it should fix it.

  • needs a valve adjustment I think! I think if the rod bearing was bad it would be worse but IDK! I ride 2 strokes so 4 strokes suck lol

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All Comments (485)

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  • Wow. My internals are knocking so I'm gonna start the bike and rev the shit out of it. They should make you pass a general knowledge test before purchasing such awesome machines. Hate to see this shit especially on a Honda. 2 stroke for life!

  • out of blinker fluid

  • I know what the problem is! You've got cams and valves! Get a two banger and you don't gotta worry about any of that!

  • rod knock

  • thats a crank i know from exp.

  • @sti4lifer no cuz it goes away after idle

  • connecting rod tear it down before you blow it up there known for crank's

  • thats a rod, wrist pin bearing noise

    

  • sounds like the valves are tapping the piston.

  • Clutch rubber dampeners are worn,eazy fix,would replace it with a hinson.

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