how much gianelli ??
easy for the instalation ??
The Giannelli was at first only from Götz-Motorsport available. But they canceled the production.
The GPR exhaust is nearly the same exhaust (same e-number).
Yes, was easy to install.
You can not use the dyno chart from the XT125X/R, because the XT125 does have a complete exhaust system and this engine is not compareable to the TW125 engine.
I will call today
www.zmg-motorsport.com and will ask for a good dealer price.
@ christddel
You are my best customer
and one of my best information sources