MR..Roche TRF417 double joint driveshafts
Designed for the Tamiya TRF417 are these front double joint driveshafts from MR..Roche. The construction reduces wheel chatter at high steering angles and makes for a more efficient and smoother power supply. Made from high-quality spring steel the 44mm CVD shafts come with spring retainer clips, 5x10x3mm bearings and are a direct replacement for the stock parts.
Source: Roche [mr-roche.com]