This friction guide stopper is an RC-scale accessory designed to support the front push rod on Yokomo YR-X12 class 1/12 competition cars. It provides a localized friction contact point intended to hold the push rod position during setup and on-track vibration.
The components are supplied as two pieces and mount at the guide point used by the front push rod assembly. They are intended for hobby and competition use and sized for 1/12 racing chassis geometry.
Fitting is simple: install the stopper at the designated push rod guide, check alignment through the full travel, and ensure the push rod retains intended movement while excessive play is minimised. Tune push rod endplay and chassis balance first, then assess steering response changes introduced by the stopper.
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