Yokomo YZ-4 double joint universal shafts
Yokomo has released these new front double joint universal shafts for their YZ-4 buggy. Aimed at use on high grip surfaces that require more steering, higher acceleration and harder braking they are supplied with special bearings, which replace the current inner bearing in the steering block. The new shafts help reduce the friction loss while steering and allow for smoother cornering which in turn reduces lap times.
Source: Yokomo [teamyokomo.com]