These Schumacher front wheels are designed for the 1:10 Cat PB 4x4 buggy and fit via a standard 12mm hex hub. They are molded in blue plastic and sized for 2.2 buggy tires. Sold as a pair, they serve as a direct factory replacement for worn or damaged front wheels on compatible 4WD Schumacher buggies. Features: 12mm hex fitment 2.2 buggy tire compatible Front wheels for 4WD configuration Blue molded finish Sold as a pair 7/7/26 cs