Coolinghead: New head, redesigned to improve the flow of air and thus increase cooling and ensuring an optimal center of gravity. Crankshaft: The crankshaft is grinded to increase the mixture flow and has a special shape to reduce turbulences inside the crankcase. The balancing is done by three inserts made of tungsten alloy and the inlet has a silicon filling to reduce the weight of the crankshaft to improve acceleration. The durability has been significantly improved with the DLC coating. Patented: The shifted carburetor grants a better mixture flow inside through the crankcase intake. This gives the engine an improved fuel efficiency and a better power curve. Patented: The shifted carburetor grants a better mixture flow inside through the crankcase intake. This gives the engine an improved fuel efficiency and a better power curve. Combustion chamber: The combustion chamber is supported by an o-ring which is placed between the combustion chamber and the crankcase to reduce the vibrations of the combustion chamber. Back plate: The rear cover presents a round shape to optimize the filling and reducing the dead spaces. the steel plate is to reduce friction and to expand the lifespan of the conrod. Rear ball bearing: The rear ball bearing has high quality ceramic balls to minimize wear and inertia to improve acceleration and fuel consumption. Specifications: Displacement: 2,1 cc R.P.M. (max power): 43.600 RPM Bore x stroke: 13,70x14,25 mm Sleeve: 3 ports Rear ball bearings: ceramic Front ball bearings: steel Crankshaft: 11,9 mm - turbo - tuned - DLC Carburetor: plastic - 6,5 mm - slide Glowplug: Turbo (CT6) Exhaust position: rear Starting: standard Weight: 220 g Fuel Tupe: 16% nitro
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