Freeline Rear Axle 50x2x1060 - KZ--F zero sugar Genuine Freeline magnesium wheels maintain

Genuine Freeline magnesium wheels maintain the correct weight distribution and axle fitment tolerances for Birel ART chassis

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Freeline Rear Axle 50x2x1060 - KZ--F zero sugar Genuine Freeline magnesium wheels maintainThe Freeline KZ F grade rear axle is a 50mm diameter, 2mm wall thickness, 1060mm length axle designed for KZ Shifter class karts. The F grade rating indicates a softer flex profile compared to harder grades, helping the rear of the kart rotate more freely on low grip circuits or in cooler conditions. Manufactured by Freeline to OEM specification for Birel ART and associated chassis brands. Diameter: 50 mm Wall thickness: 2 mm Length: 1060 mm Grade: F