According to the classification of that time, OHV machines were called sports vehicles, and their light-weight, boosted versions intended for competitions were called racing bikes. The road version of the M-75 did not, however, make it to batch production, so that all subsequent work was done foir t baca lanjutannya ►
1947 M-75, USSR ☭. The high-efficiency engine was overheating very often, resulting in the middle cheek of the two-bearing crankshaft to crack; also the flanged lip would fail, with which the cylinder was affixed to the crankcase. Plant workers knew of these disadvantages and they were trying hard baca lanjutannya ►