CSO One 5.5mm wheel hex adapters
CSO introduce these aluminium wheel adapters for their One 1/10th electric touring car kit. The parts are CNC-machined from 6061-T6 aluminium and come dark anodised to match the remainder of the cars’s parts. They are of a 5.5mm off-set design and incorporate a grub screw hole to secure them to the wheel shaft for a tight fit even with the wheels removed.
Source: CSO [cso.com.hk]