NEW -- RC Mini XX ECU Z50 [79-87] Must have for 2007 and

Must have for 2007 and older engines KLX110 and DRZ110

Anodized aluminum with machined accents

- Retro carb cap

Koso's high performance ignition coils are designed using the most advanced materials on the market today

Vehicles equipped with our sports camshaft

NEW -- RC Mini XX ECU Z50 [79-87] Must have for 2007 andNEW aRacer MiniXX ECU Select bike from drop down menu before adding to cart Each ECU requires a quick burn process to load the proper base map for your bike year and model as well as mods. ATTN: DO NOT LOSE THE CARD INSIDE THE BOX THAT HAS YOUR APP ACTIVATION CODE!!! IT IS $100 TO REPLACE THAT. A plug and play standalone ECU completely controlled from your smartphone! NEW RC mini XX ECU features: Adopting a new generation of 4 core & new process MCU,