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New Chain kit, same old problem


Zipper2680

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Hi. 

 

Just installed a new Regina chain and Supersprox sprockets on my 2000 green VFR.

 

Old kit was worn out and the rear sprocket had a oval shape. Was replaced but still can be seen some chainwobble as you can see  in the video. 

 

Bike with 41000kms and bought second hand with no sign of a hard crash. 

 

Any ideas? Rear rubber cushions? Rear axle out of play? Bearings? 

 

 

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In all honesty I don't see anything wrong. If you're talking about the chain looking like it's moving up and down, I

consider that pretty normal. I've never had a chain that ran perfectly true. Much as I hate to say it but IMO "They

all do that".

 

I suppose you could move the rear sprocket around and see if it would get better, but if it were me

I'd adjust the slack at the tightest point and go ride.

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That was my thought too FJ; just from the internal friction, the lower chain run will tighten when you rotate the wheel, then sag back down when you stop. Might look different after you do a few miles, fling off the assembly grease and warm the chain up. 

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Strange fact is that i can hear the chain doing a non continuous noise while im off the throttle. The faster i go, faster the noise is. I will check the rear rubber cushions and the rear axle just for sure. Anyway its a 18 years old bike that looks like never had the rear axle serviced. Thank u. 

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Quite normal for the chain to drop on the underside when the wheel rotates.

My only concern it that it looks way too tight.

Can the chain touch the bottom of the swingarm?

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1 hour ago, Vee-Ef-Ar said:

Quite normal for the chain to drop on the underside when the wheel rotates.

My only concern it that it looks way too tight.

Can the chain touch the bottom of the swingarm?

I thought so too.

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I see your problem.  Don't ride backwards... :happy:

 

Ciao,

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