Derestriction Kit Premium Beta RR after 2017

If you want to unleash the full potential of your (tuned) engine, there are several ways to derestrict the engine. If you don't want to pick only one option, or if you don't really know how to go about it, this Derestriction Kit Premium Beta RR after 2017 is a fantastic solution. It is basically a plug & play kit - the individual components are mounted in place of the stock parts, and they all complement each other. This way it is pretty easy to restrict the engine at a later point - re-install the original parts, done.

The kit includes:

• rear sprocket 50 teeth, red
• a derestricted header pipe (chrome-plated steel)
• header pipe gaskets
• main jet: 115
• carb needle: A39
• secondary air plug