Hello, I need help on adjust my daughters chain on her viper 90. I 'v looked at the onwer manual and still don't understand it. Please help this is a 03 model.

Thanks in advance

 

I noticed no one replied to your posting. If you still need assistance to tighten the chain on your E-Ton, surf the 4th posting down within Chain Tighten Instructions

If you get tired of tightening your E-Ton's chain, do lots of rough trail riding, or want to stop the chain from flapping against things, consider installing a "spring loaded" chain tensioner on your Viper. I'm sure many dealers on this forum could sell you some kind of universal fit tensioner. Based on the positive results on our "spring loaded" chain tensioner, I now recommend them for all chain driven quads. Especially on the minis.

Hope this helps...

.