The Box One 20mm Adjustable Axle offers unparalleled versatility, as it fits all 20mm through hubs ranging from 103 to 130mm or 125mm to 165mm, allowing it to seamlessly integrate into your BMX racing setup.With its adjustable feature, you can fine-tune the axle to fit your frame and fork, ensuring optimal compatibility and maximising your efficiency on the track. No need to carry multiple axles or worry about finding the right fit”this axle is designed to cater to your racing needs.Crafted with durability in mind, this axle is built to withstand the rigours of intense racing, providing you with the confidence to push your limits.