Ok I know a few people here have put the f4I shock on there f2/f3 I have been working on mine but when I mount the tire and chain the chain hits the front part of the swingarm due to the rear being raise more than 3 inches...how do I fix this problem? can I lower the shock just a little? and how?

 

chain?

 

yea the chain hits right where the swingarm mounts to the frame

 

You should have a plastic slider plate for the chain to hit... do you?

 

I don't own an F2/F3...sorry, but I hope you find your answer.