Malossi Force Master for Yamaha Zuma 125. Works like a Power Commander with any big bore kit you use. 

Force Master is the innovative CDI which allows to change the injection in order to fit perfectly the new Malossi Big Bore Cylinder Kit.  This CDI has been scheduled with 4 different maps so as to be coupled perfectly with your vehicle whatever its setting is! Maps were scheduled at the static test bench, thus simulating the real load of the engine, as if it were on the road. This allowed us to get a very refined carburetion with big bore kits.

CDI Carburetion adjusting ± 20% at min/medium/max

RPM limiter : + 1000 RPM

4 different maps