Freeline Rear Axle 50X2X1040 - KZ--F kubica-kart 219 pitch racing kart chain

219 pitch racing kart chain with O-ring sealing

the water pump resists corrosion and wear

and a Velcro front fixing strap for quick adjustments

Premium gold finish for superior corrosion resistance and reduced friction

Designed specifically for kart racing

Freeline Rear Axle 50X2X1040 - KZ--F kubica-kart 219 pitch racing kart chainThe 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