Big Boy’s RFZ140S is the ultimate pit bike for larger riders, equipped with a beefed-up 140cc motor and bigger wheels for added stability, on the ground or in the air. Crank it up and let it rip, it’s geared to win!

The 140S features a 4-stroke air-cooled powerplant with a 4-speed manual gearbox, geared to tackle pit bike tracks and off-road trails with ease. Cutting-edge styling on the new 2022 bodywork gives the RFZ a modern big-bike look and the attention to design and build quality is top-notch.

The new trellis-frame and rebound adjustable back mono-shock add to the razor-sharp handling of the RFZ and features like front and rear disc brakes round off the package.

The 140S is the tallest pit bike in Big Boy’s range, featuring an 860mm seat height and 19”/16” wheels making it the perfect model for medium-sized riders, male or female, beginner or experienced.

Recommended age depending on rider height: 13 Years and over.