

Box One Conversion Rear Axle
Upgrade your drivetrain with the Box One 10mm or 15mm Conversion Rear Axles, built with Oversized Technology™ for maximum performance, strength, and adaptability.
Crafted from high-grade 7075-T6 aluminium and CNC lathed for precision, this axle features an anodised finish with laser-etched graphics. Designed to fit oversized frame dropouts, it delivers exceptional steering and pedalling stiffness, perfectly complementing other Oversized™ components.
With its convertible design, you can easily adapt a 20mm hub to fit 10mm or 15mm, making it ideal for versatile race setups.
Adjustable from 125mm to 165mm, and weighing only 123g (10mm) or 86g (15mm), the Box One Conversion Axle is the go-to choice for serious BMX racers seeking rigid performance and reliable compatibility.
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Please read the following regarding availability notices on our product pages;
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This means the item is In-stock and ready to leave the Waller BMX store the same day if ordered within business hours.
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This means we will special order the items from our supplier which usually leaves within 7 days.
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Waller BMX is located in Sheffield, UK. We are lifelong riders with a passion for BMX. With knowledgable staff, we are like the riding encylopedia of BMX - Ask us anything!