KX70 RM70 National Big Bore

Please call to order 608-842-0680 Price : $499   KX/RM 70 Big Bore Specifications: Fits 2000 to Current KX/RM 65   Product Description Bore: 46.5   Stroke: 41.6   Actual Displacement = 70.65 cc Engine Modifications Included: Cylinder:  Bore, Port and...

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KX70 RM70 National Stroker engine build

Please call to order 608-842-0680 Price : $1,299   KX/RM 70 Stroker Specifications: Fits 2000 to Current KX/RM 65   Product Description Bore: 44.5   Stroke: 45   Actual Displacement = 69.98 cc Engine Modifications Included: Cylinder:  Port Head: Re-chamber to work...

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KX76 Big Bore/Stroker RM76

Please call to order 608-842-0680 Price : $1,499   KX/RM 76 Stroker Specifications: Fits 2000 to Current KX/RM 65   Product Description Bore: 46.5   Stroke: 45   Actual Displacement = 76.42cc Engine Modifications Included: Cylinder: Bore, Port and Plate. Head: Re-chamber...

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KX/RM 82 Big Bore

Please call to order 608-842-0680 $499   KX/RM 82 Big Bore Specifications:Fits 2000 to Current KX/RM 65     Product Description Bore: 50   Stroke: 41.6   Actual Displacement = 81.68cc Engine Modifications Included: Cylinder: Bore, Port, and Plate Head: Re-chamber...

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