MiBorg ST2.1 RCV front driveshafts
Coming from MiBorg and made for the WRC Racing ST2.1 FWD are the new RCV driveshafts. Utilising the design of full-scale cars the driveshafts use steel balls instead of cross pins to drive the wheel axle, which results in less vibration even at high steering angles. This leads to a more predictable handling, higher corner speeds and less tyre wear. In addition the wheel axles allow the use of standard thickness bearings while lighter, pin-less wheel hex adapters reduce overall weight.
Source: MiBorg [miborg-rc.com]