GZ15 engine combines with a unique chassis to produce even greater maneuverability than a full-size kart.

Developed in close collaboration with Italy's leading racing kart manufacturer, this 1/5 scale R/C model accurately reproduces the design and performance of BIREL's original high-performance R31-SE. With the direct steering control of a true racing kart, this machine offers a fascinating driving experience, completely different to standard R/C cars. The distinctive feel has the effect of improving your driving technique and racing intuition, making it an ideal introduction to any form of motor sports. With a design that replicates the control characteristics of a real racing kart, the layout features a powerful yet user-friendly GZ15 engine mounted beside the driver, just like a full-size kart. Precision mass balance also contributes to the lower center of gravity to deliver the high-performance of a true racing kart. The suspensionless front section features precision trail and scrub parameters that work in combination with the T-bar rear suspension for sharp maneuverability while the lightweight design delivers dynamic acceleration. For a fascinating racing experience like no other R/C car, Kyosho's BIREL R31-SE sets the pace.

• Unique trail knuckles and a non-differential rear rigid axle generate the in lift moment that reproduces the steering characteristics of full size racing karts.
• Features specially designed straight muffler that recreates the scale appearance of the original kart while delivering noise suppression and acceleration at the top of the power band.
• Replicates a traditional kart chassis layout with the engine mounted on the right of the driver. Precise weight distribution combines with the low center of gravity to realize the unique control characteristics of a racing kart.
• Disk brake applies braking power directly to the rear axle for reliable and effective braking. Lightweight design and rigid axle combine to produce a direct control feel and sharp maneuverability.
• The belt drive system provides smooth traction transfer and works in combination with the T-bar rear suspension that swings in the direction of chassis roll to deliver the quick response expected of a racing kart.
• Receiver and battery are positioned in front the left rear wheel and are protected effectively by the side guard. Optimal weight distribution produces agility to match real racing karts. Comes complete with the color scheme of the original BIREL.

• World-leading Italian racing kart manufacturer BIREL's high-performance R31-SE is the inspiration for this detailed 1/5 scale recreation.
• Scale details including external parts are finished in BIREL's official color scheme and the driver figure is also reproduce for a spectacularly realistic finish.
• External sections are made with flexible PP material and provide strong protection against crash damage.
• The pre-mounted GZ15 engine, fitted with recoil pull starter for easy starting, produces excellent slow running stability and powerful torque.
• Equipped with rubber tires on front and rear. Readyset features high-grip tires (rear only).