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Product Details
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O.S. FS52 Surpass w/F-3020 Sil.
One of O.S.'s most popular four strokes thanks to a combination of quality, performance and moderate price – plus the fact that it is designed for more economically sized, quick to build sport and scale models.
Its features include four ball bearings, with sealed rear bearing , plus plated cam and crankshaft for superior corrosion resistance.
Supplied complete with silencer, the FS52S is designed to be used with 10.5" x 8~9" to 12.5" x 6" propellers and has a similar power output to many .40 size two stroke motors.
Specification
Propeller Range: 10x9-10 10.5x8-9 11x7-8 12x6-7 12.5x6
Weight: 402g
Displacement: 8.56cc 0.523cu. In.
Bore: 23.0mm 0.906in.
Stroke: 20.6mm 0.811in
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