ONYX Front Axle – BOOST 15x110mm to 20x110mm Conversion Kit
ONYX Front Axle – BOOST 15x110mm to 20x110mm Conversion Kit is backordered and will ship as soon as it is back in stock.
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ONYX Front Axle – BOOST 15x110mm to 20x110mm Conversion (Black Anodized)
Description:
Convert your ONYX Classic Boost front hub from a 15x110mm thru-axle to a 20x110mm thru-axle configuration with this precision-machined axle kit. Designed exclusively for ONYX Classic hubs, this axle enables compatibility with 20mm Boost forks without requiring a hub replacement.
Ideal for riders upgrading to a stiffer fork like the Fox factory Podium fork. Or moving into downhill and freeride terrain, this conversion axle allows you to retain your existing hub while adapting to more demanding setups.
Key Features:
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Converts ONYX Classic front hubs from 15x110mm to 20x110mm Boost spacing
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Compatible with ONYX Classic hubs or Helix MTB Hub (not suitable for Vesper or other hub models)
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Designed to fit standard 20mm Boost forks (110mm wide, 20mm axle)
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CNC-machined from lightweight, high-strength alloy
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Black anodized finish for durability and a clean look
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Made in the USA
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