Description
Malossi MHR Rep 70cc Cylinder kit for Yamaha Aerox 50
This is the most significant performance modification you can make to your scooter, and is the the most significant difference in power when it comes to performance modifications.
The Malossi MHR Rep kit has increased port sizes, and Malossi’s 9 port design which features 2 extra ‘booster’ exhaust ports to greatly increase the flow of exhaust gasses from the cylinder.