KF RANGE

The KF engines by BMB will be identified through the RAF abbreviation and they will be marketed provided with electronics and exhaust muffler.
Among the most interesting technical features, it must be said about its very reduced weight (about 11 Kg), the reed petals horizontally housed and, for what concerns the KF2 and KF1 models, an innovative valve with a two stage opening, able to guarantee the engine an excellent torque and more power at low rpm.
Moreover, it must be underlined, the movement transmission to the pump with a toothed belt and the very simplicity of the balance shaft, realized with a reduction at minimum of the mass.
Long tests on the track have confirmed a “powerful” engine at low rpm and high reliability.

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