DIY Four-Wheel Go-Kart Rear Axle Kit 61-74CM with Disc Brake and Bearing Seat

This DIY four-wheel go-kart rear axle kit is designed for beach buggies. It includes a thickened rear axle, bearing seat, disc brake, and 5-inch foot brake. The axle length is adjustable between 61 and 74 centimeters. The brand is Aoge, model number 39, and the model is Rear Axle. It is not a patented product, does not support custom processing, and is not specifically for cross-border export.