STEERING WHEEL HUB SHAFT - FULL
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XAP Solid Steering Column Hub Shaft: precision-engineered mechanical connection
Designed for XAP 3-point and 6-point Quick Release systems, this solid hub shaft provides the mechanical connection between the steering column and the racing steering wheel.
Its one-piece construction, without internal cable routing or integrated electrical connectors, meets the requirements of Motorsport applications prioritising mechanical simplicity, rigidity and reliability.
Precision-machined from solid 7075-T6 aluminium using 5-axis CNC technology, it benefits from XAP's expertise in mechanical engineering and precision machining.
Entirely manufactured at XAP's facilities in Calvisson, France, the shaft benefits from integrated production processes, from initial design through to quality inspection.
Key features and benefits
- One-piece construction: machined from solid material, eliminating intermediate mechanical assembly.
- 7075-T6 aluminium: combining low weight with high mechanical strength.
- Precision 5-axis CNC machining: controlled geometry and internal spline tolerances below 0.01 mm.
- Zero-play fit: designed for assembly without axial or radial play (0 µm).
- Excellent angular repeatability: better than ±0.03° for precise repositioning.
- High mechanical strength: exceeding 1,500 N·m.
- Heat treatment and burnishing: treatments applied to the component.
- Made in France: design, machining and quality inspection carried out at XAP's facilities.
Compatible with XAP 3-point and 6-point Quick Release systems
The ME0151 solid hub shaft is designed for use with XAP 3-point and 6-point Quick Release systems, in combination with an XAP steering column.
Without a central connector or internal cable routing, this version is particularly suitable for steering wheels that do not require electrical signal transmission through the quick-release mechanism.
It is suited to GT, Rally and prototype racing applications requiring a primarily mechanical steering architecture.
The shaft can also be integrated into complete steering column assemblies homologated for vehicles competing in FIA championships.
Please note: this product includes the solid steering column hub shaft only. The Quick Release system is sold separately.
Technical specifications
| Specification | Details |
|---|---|
| Part number | ME0151 |
| Product | XAP Solid Steering Column Hub Shaft |
| Compatibility | XAP 3-point and 6-point Quick Release |
| Material | 7075-T6 aluminium |
| Manufacturing | CNC 5-axis machining from solid material |
| Treatments | Heat treatment and burnishing |
| Internal spline tolerance | < 0.01 mm |
| Axial and radial play | 0 µm (zero-play fit) |
| Angular repeatability | < ±0.03° |
| Mechanical strength | > 1,500 N·m |
| Overall length | 94 mm |
| Weight | 120 g |
| Electrical connection | None – solid shaft |
| Origin | XAP Technology – Calvisson, France |
XAP Technology – Designed and manufactured in France.
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XAP solid steering column hub shaft compatible with XAP 3-point and 6-point Quick Release systems.
Precision-machined from solid 7075-T6 aluminium using 5-axis CNC technology, this one-piece shaft provides a rigid and reliable mechanical connection between the steering column and the steering wheel quick-release system.
Featuring a solid design without cable routing or integrated electrical connectors, it is particularly suited to Motorsport applications where mechanical strength, reliability and precision are essential.
Designed, machined and inspected at XAP's facilities in France.
Sold individually, without the Quick Release system.