Freeline Rear Axle 50X2X1040 - KZ--B Parc Ferme and a pre-curved design to

and a pre-curved design to reduce fatigue during long races

Made from waterproof and windproof materials

Ideal for professional teams and hobbyists alike

Multiple safety features including overcharge and short circuit protection

For an improved fit in the kart

Freeline Rear Axle 50X2X1040 - KZ--B Parc Ferme and a pre-curved design toThe Freeline Rear Axle 50x2x1040mm B 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 B grade designation indicates a stiffer 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: B stiffer flex profile Class: KZ Shifter Compatibility Birel