Strategic grouping of components is key to building repeatable, reliable, and easy-to-built motorbikes. We have already identified sub-assemblies that are best built off-line and created dedicated subassembly stations as well as multi-use areas for different kinds of assemblies. One example is how we assemble our wheels (i.e. tires, tubes, sprockets). We designed and built fixtures that greatly simplify the assembly and make the process easier for the operator.