Hello

I have a swingarm but it has two hole and this two hold are diferent that I see in another swingarm.

Can I have problems?

Thanks ¡¡¡

The 2 holes for shock mounts are original. The forward mount with the nut is for solo use. When you use the pillion (passenger) footrests which attach to the hole through the side of the swingarm you use the rear shock mounts to increase the damping.

thank you 

but I've seen others and has as a projection tube in the hole

when I put the rear shock should be subjected fine without that ledge