Freeline Rear Axle 50X2X1040 - KZ--R bodywork-and-plastics Vrooam Castor Blend 2T provides

Vrooam Castor Blend 2T provides the ultimate balance of power

219 pitch racing kart chain with O-ring sealing

The slim rubber sole provides excellent pedal sensitivity and grip

Made from waterproof and windproof materials

This ergonomic design improves driver confidence through corners

Freeline Rear Axle 50X2X1040 - KZ--R bodywork-and-plastics Vrooam Castor Blend 2T providesThe Freeline Rear Axle 50x2x1040mm R 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 R grade designation indicates a harder 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: R harder flex profile Class: KZ Shifter Compatibility Birel