reynome
Member
- Sep 1, 1999
- 143
- 0
I was thinking of drilling 2 small holes in my swingarm to bolt my chain guide directly. I broke off at the welds on the last enduro I was on.
Will this weaken the swing arm significantly? I am not sure how to make a judgement.
Without more info on forces and strengths of the square tubbing I cant do any calculations.
My feeling is that there are allready holes drilled for the rear brake line and for the chain rub pad that is attatched to the swing arm close to the frame, therefore I am probably safe if I keep the holes small.
If I had it welded I think I also run the risk of someone damaging the swingarm just the same. I know that the box tubing is only about 1/8 " thick.
Opinions from those familiar with metals is appriciated.
Will this weaken the swing arm significantly? I am not sure how to make a judgement.
Without more info on forces and strengths of the square tubbing I cant do any calculations.
My feeling is that there are allready holes drilled for the rear brake line and for the chain rub pad that is attatched to the swing arm close to the frame, therefore I am probably safe if I keep the holes small.
If I had it welded I think I also run the risk of someone damaging the swingarm just the same. I know that the box tubing is only about 1/8 " thick.
Opinions from those familiar with metals is appriciated.