Freeline Rear Axle 50X2X1040 - KZ--F kubica-kart Designed specifically for kart racing

Designed specifically for kart racing

and a Velcro front fixing strap for quick adjustments

For CIK-FIA homologated rib protection

as well as other direct-drive kart applications requiring a 23mm intake connection

With a wide eye port for enhanced vision and a precision-fit interior for comfort

Freeline Rear Axle 50X2X1040 - KZ--F kubica-kart Designed specifically for kart racingThe Freeline Rear Axle 50x2x1040mm F grade is a genuine OEM rear axle designed for KZ Shifter class karts, manufactured by Freeline to OEM specification for Birel ART and associated chassis brands. The F grade designation indicates a softer flex profile for fine tuning rear end handling to suit track conditions. Key Specifications Diameter: 50 mm Wall thickness: 2 mm Length: 1040 mm Grade: F softer flex profile Class: KZ Shifter Compatibility Birel