Mountain Bees Bike from German company Altinsoy Manufaktur with a frame made from a “special light alloy” has a completely modular design that lets you quickly change over from hardtail to full suspension. You also can easily adjust its sizing and positioning. Mountain Bees Bike makes clear that it’s not a typical bicycle from the moment it catches your eye, but it’s the modular design that really distinguishes it from the analogy. It has a beefy trellis-style frame. The bike…