I needed a spark arrestor on my 2014 Repsol. Could not find one to just bolt on
so to speak. I bought a stock cleanable spark arrestor and designed my own attachment.

The exhaust end cap is riveted on so did not what to drill out the rivets.
I had to be creative in mounting this so, had my friendly machine shop wizard make me
an adapter that would go in one end of the spark arrestor and the other end into
the silencer opening. Nothing new or creative about that at all.

But how I mounted it makes me chuckle. I soaked the adapter in liquid nitrogen warmed
up the spark arrestor and pressed it in. I then started up the bike let the silencer get
good and warm re-dipped the spark arrestor (with the adapter pressed in to it) back in
liquid nitrogen shrinking the adapter down and then slide it into the hot expanded
silencer opening.

I hope I never have to take it off as it is in the for good. It will of course come off
with the end cap to re-pack when I drill out the rivets.

The spark arrestor is black, turned white when frozen and then back to black once warmed
back to ambient temps.

It has also gave the bike a rasper snarl to it.

Happy.....

BillyT

Edited May 10, 201412 yr by billyt

Good effort mate, enjoy. :-)