Russians acquired the design and production techniques for BMW motorcycles and sidecars from Germans. Basically german tech reproduced in russia. "According to

Russians acquired the design and production techniques for BMW motorcycles and sidecars from Germans. Basically german tech reproduced in russia. "According to official accounts, after lengthy discussion, the BMW R71 motorcycle was found to closely match the Red Army's requirements. Five units were covertly purchased through Swedish intermediaries. Soviet engineers in Moscow dismantled the five BMWs, reverse engineered the BMW design in every detail and made molds and dies to produce engines and gearboxes in Moscow."