PSM Tamiya lightweight joint case
Available now from PSM are lightweight aluminium double joint cases in electric blue colour. Designed for Tamiya’s #42216 44mm double joint driveshafts and made to replace the standard steel items the parts greatly reduce overall weight and thus rotation mass while maintaining great strength and wear resistance. The cases come in sets of four and they are a direct fit.
Source: PSM [psmfactory.com]