New M3 World Cup S REDS Racing is pleased to announce the release of the NEW M3 World Cup Series. The new M3 World Cup Series, is the new icon in 2.1 cc On-road Touring Racing class. The new engine offers the most advanced technologies to get the best performance and reliability. World cup S main features: new 3 lights cylinder increases engine performance at low and medium RPM, tuned and balanced crankshaft, domed piston, “Direct Cooling” cooling head technology, optimized timing to reduce fuel consumption and of course M.Rossi special tuning to make the engine simply powerful! Another main feature is lightness! The WCS is one of the lightest in its category, it just weighs 205g! We have designed the WCS to make it lighter and to increase performance and reliability!