Yuba Fastrack Gen 2 - eCargo BikeSuitable for: Cargo cycling Pocket rocket meets Transformers in The Yuba Fastrack. A new addition to the 20" cargo bike genre, this two passenger ute has some tricks up its sleves. The main talking point here is Yuba's Dual Rack System (DRS). This has 4 different positions that gives you options for foot boards, a flatbed tray, a rear crate and a more slimline profile. Whether it's picking up the kids from school or going to grab several tins of olive