Rubber egg shaped shocks that fit inside the springs on Matrix trucks. They are intended to add stability, and come in three different colours, each offering more or less resistance. Heavier riders should choose harder egg shocks.

Choose Red – For a super-stiff ride, heavier riders, speed and big air.
Choose Orange – For a stiff ride, downhill and big air.
Choose Yellow – For a stiffer ride than springs alone, lighter riders and carving.