These 3mm Lightweight Diff Balls are twice as hard as steel with significantly less weight, these replacement differential balls provide smoother operation and longer life. Set includes 10 3mm differential balls.

3mm Lightweight Diff Ball Set

The firm Tamiya is specialized in high quality RC-vehicles (cars, trucks and buggies) and one of the leading manufacturer in this genre. This japanese company is based in Shizuoka and produces detailed reproductions of coveted vehicles since 1976. "Tamiya Fighter-Cup" is the name of the annual racing series.Since 1990 the final of Germany takes place in Sonneberg.