Kyosho 97040 TF Series 4.8mm Stainless King Pin Ball Upgrade  [KY-97040]

Steering Accuracy for TF Cars

If you are tuning handling, the Kyosho 97040 - 4.8mm King Pin Ball Set is a neat upgrade to consider. Crafted from durable stainless steel, these balls reduce steering play and help keep lines consistent on uneven surfaces. The bundle includes two pairs, so you can swap them during routine maintenance or after a heavy day of running.

Wear Resistance for Rough Tracks

Stainless steel in the Kyosho 97040 set improves resistance to abrasion and helps sustain precise steering under demanding conditions. The precise 4.8mm sizing ensures a reliable fit that limits unwanted movement in the steering linkages. This makes the set useful for both tight club circuits and mixed-surface practice sessions.

Simple Swap for TF Chassis

Designed with TF compatibility in mind, these king pin balls install quickly with familiar RC tools and do not require complex disassembly. Two pairs in the pack provide spares for service intervals, helping your car stay predictable and ready for the next run.