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| the slipper clutch | 
Because the smaller engine brake, rear wheel lock so that baseball is more safety, especially on a wet track. Another advantage of the lack of engine braking, stress chains, gears and tires are long lasting decreases.
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| detail slipper clutch | 
Not all pads and plates that work expands the current SC, only 2 pads and 1 plate size smaller and outermost position (Fig.4). System Ninja 300 belonging to SC can be fitted to the 250Fi Ninja plug n play. following the canvass and the clutch plate (Fig.5).
