Freeline Rear Axle 50X2X1040 - KZ--R bodywork-and-plastics Designed specifically for the IAME

Designed specifically for the IAME X30 engine

219 pitch racing kart chain with O-ring sealing

This ergonomic design improves driver confidence through corners

Complete Precision Racing Chain & Sprocket Bundle

The slim rubber sole provides excellent pedal sensitivity and grip

Freeline Rear Axle 50X2X1040 - KZ--R bodywork-and-plastics Designed specifically for the IAMEThe 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