Made of low-friction leaded brass.
For chassis with 4.6 - 4.8mm hole anchoring.
Only weighs 0.42g.
3/16" / 4.8mm outside diameter between flanges for a universal fit in NSR, Scalextric, Fly and many others.
Allows axle displacement of 0.3mm. Allows you to raise the axle position without lifting the chassis, keeping the center of gravity lower to preserve the motor-magnet effect.
Another advantage is the ability to use larger diameter wheels without compromising the height above the track and center of gravity.
Their profits are many and varied that the hole where the axle rotates is displaced 0.6 mm. respect to the plastic anchor. Now you have the possibility of raising the axle position without lifting the chassis and therefore keep the center of gravity lower addition to preserving the motor magnet effect.
Sloting Plus recommends gluing the bushings in place once properly anchored and positioned.