HPI Mini Rotor CDI for Honda MB5/NS50/etc 55 It provides a seamless transfer

It provides a seamless transfer of power from a stop all the way to top speed- which is 59 mph

Cylinder and Head Kits are now available again

This kit is cheap and can be troublesome if you are unaware of what it takes to set up

Expect scratches and minor imperfections

HPI Mini Rotor CDI for Honda MB5/NS50/etc 55 It provides a seamless transferHPI mini rotor CDI for Honda MB5, NS50F, NSR50, MBX50, MB50, MT5, etc Unlike the internal rotor HPI, this setup comes with a built in 60w lighting coil. A good lighting coil, ignition curve, and you can adjust the stator without pulling the flywheel. Its a pretty great setup. We recommend using a resistor boot or resistor plug as well as a voltage regulator for your lights. Stator color may vary. Usually they are red, black, or gold. Comes with