Spec-R Hot Bodies TCX spring steel swing shaft
Spec-R release 44mm and 46mm swing shafts for the Hot Bodies TCX electric touring car. CNC-machined from high-quality spring steel for tight tolerances and best possible durability the parts feature a safety ring to keep the cross pin securely fastened. Also available are 50mm and 52mm shafts for Xray and 42mm, 44mm and 46mm shafts for Tamiya touring cars.
Source: Spec-R [spec-r.com]