This advanced ball differential is engineered to provide precise power transfer and superior tuning capabilities for vintage and re-release Kyosho Optima Belt Drive vehicles. Utilizing a system of differential balls, pressure rings, and a thrust bearing, it allows for incredibly smooth acceleration and exceptional traction management on diverse surfaces. RC enthusiasts and racers can fine-tune the differential's slip to optimize handling characteristics, making it an indispensable upgrade for competitive driving and demanding track conditions.
