Hi there!
I have this js 440 with a westcost exhaust pipe..
When i was riding it the last time it poped of all the time between the elbow.
So i took of the rubber and checked and it was all melted so i trew it away..
Now i can't find a new one to buy..
Anyone know where i can by that?
It's 4,5 inch or 115mm since i am from sweden
Hope u guys understand me now.