Ultra Series - P4 white 1/8th shock O-rings - 16 pcs (most 1/8th off road buggies or truggies)
New from Revolution Design Racing Products comes the Ultra 1/8th P4 shock O-ring set. The seals are made from a specially formulated compound that is much less prone to "swell" under the influence of silicone shock oil meaning a better seat of the seals within the damper cartridges over a longer period of time.