What paint do you guys use to paint the barrel of a TY175? 

 

Thanks 

I use rustoleum bbq paint. Stays on and looks good. Got it on Amazon

I have always used:

PJ1 Motorcycle Motorbike Engine And Case Paint 400ml Spray Satin Black Aerosol

Gives a very good finish and very durable if oven cured as per instructions.

2k car paint better than all that heat resistant stuff even for exhaust Down pipes doesn't burn off and a great long lasting finish

I use RH Motorradlacke a small German company that produces paint especially for motorcycles and motorcycle engines, very good products, nothing to claim very good against heat and they have or will custom make the color you need for whatever bike / engine and model you are looking for.

http://www.motorradlack.de/produktubersicht/

For order special paint: http://www.motorradlack.de/farbsuche/