[Machine Translation] The June issue features the Z1! The Z1 has been featured many times since the first issue of BG, and this time we revisit prototypes, early lot models, and the European-spec yellow ball! The Z1 is introduced in this issue, looking back on the history of BG and the Z1 culture, and including the voices of the owners of these extremely rare cars. The B3 single-sided printed poster in the appendix features the prototype Z1 and the European-spec yellow-ball Z1, respectively. The popular "Jinzan! ", the popular serialization of the "GSX250S KATANA", is a full-fledged KATANA even in 250cc size! Shohei Higashimoto's manga "Yeti (Part 1)" features a rally battle at a "closed public road circuit in the Tokyo metropolitan area," which will surely come if you wait. And the more you know, the more interesting it is! In "Legendary Motorcycles", Kentaro Miyazaki, a motor journalist, explains in detail the mechanism and history of the 1974 DUCATI 350 DESMO, which is still relevant today! (Special Feature 1) "Roots of Z1" - 41 years of history with BG, the Z1 proves the true value of the original. ( Feature 2 ) "2026 TMCS Store Motorcycle Show" ... Other Info.