We're always curious to see what bikes the world's top custom builders choose to ride themselves. Because more often than not, they're very different from the machines that make headlines and win awards. Kengo Kimura and his shop, Heiwa Motorcycle, need little introduction. Kimura-san's builds regularly leave our jaws on the floor, and he has multiple awards from the famed Mooneyes custom show to his name. But his latest personal project is this decidedly unpretentious Suzuki scrambler. It's based on a 2004-model Suzuki TU250 Grasstracker Big Boy, which is close to the ST250 that Kengo used for his last scrambler