The Tecniga's Next-R exhaust is a really good exhaust for everything from standard to sports and racing cylinders. The build-up of the exhaust means that both traction and top speed will be improved.
The exhaust is without restriction in the front tube.
Note: The exhaust has been given a thin layer of clear lacquer from the factory, but to ensure that it does not tarnish, we recommend that you regularly maintain the protective layer yourself.