[ChopperCharles]

What's the diameter of the end of the OEM slip-on? I'm not wanting to disassemble my bike right away if someone already knows the diameter of exhaust tubing I'll need to order to build a custom slip-on. Thanks!

Charles

 

[Burke]

slip on

https://www.voodoomoto.com/ProductDetails.asp?ProductCode=VC403B
cheaper than you could make it for !!!
I know the OD is 44MM - pipe thickness probably 1.6875 give or take
had one on my R1, nice piece !!!

 

[Burke]

it starts

measured 42mm/1.65in
muffler weighs 15lbs !!!

 

[Burke]

muffler inlet ID 46mm without gasket