Introduction. The power analysis of a chain transmission with a toothed chain and involute sprockets considers the centrifugal forces and the friction coefficients between the plate and the sprocket tooth. The work objectives are to determine all meshing forces. and to calculate the coupling coefficient of the gear chain with the involute sprocket in the drive gears. https://fitnessgravesyardes.shop/product-category/foot-rest-extrusion/