Kyosho V One Brake Stopper Pulley 21T for V One RRR V One SIII V3R-018 by 3Racing  [V3R-018]

Brake stopper component for Kyosho V One series

This replacement pulley is intended for Kyosho V One RRR and V One SIII RC chassis as the brake stopper element in scale-model brake linkages. The 21-tooth configuration sets engagement geometry used when tuning brake response and carrying out regular maintenance.

Fitting is simple on chassis compatible with the original pulley, needing only basic hobby hand tools. The pulley is a tuning-oriented spare rather than a principal load-bearing item, so it is useful for adjusting engagement point, return position and taking up linkage free-play when replacing brake parts.

When replacing the part, inspect surrounding linkage and any 走珠軸承 for wear, ensure correct alignment, and verify the brake completes full travel and returns smoothly before normal running. This spare is supplied as an aftermarket RC accessory for Kyosho V One RRR and V One SIII and is for model use only.