LighTech Swingarm Axle Nut Aprilia RSV4 / RSV4 1100 Factory / R / RR / RF (2009–2026) D010
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When the integrity of your swingarm axle fastening matters most, the LighTech D010 swingarm axle nut delivers precision-machined security engineered to aerospace standards. Crafted from Ergal 7075 aluminium — the same alloy trusted in aviation structures — and finished with an anodised surface that resists corrosion, this nut is CNC-machined to exact tolerances for a fitment that is both mechanically sound and visually striking on any Aprilia RSV4 variant from 2009 to 2026.
Key Features
- Ergal 7075 aluminium construction: exceptional strength-to-weight ratio derived from aerospace-grade alloy, replacing heavier OEM hardware without compromising structural integrity
- CNC-machined to precise tolerances, ensuring consistent thread engagement and a secure, rattle-free fit on the swingarm axle
- Hard anodised surface treatment provides lasting corrosion resistance and preserves the racing aesthetic over years of road and track use
- M20x1.5 thread with a 125 Nm maximum tightening torque rating — confidence-inspiring figures that confirm this nut is engineered for serious use
- Available in five anodised colours to complement your RSV4's livery, each identified by its own part-number suffix for straightforward ordering
- Approved for both road and circuit use, making it a genuinely versatile upgrade wherever you ride
Engineering & Construction
LighTech manufactures the D010 from Ergal 7075, a high-strength aluminium alloy that combines low mass with the structural rigidity demanded by competition environments. The CNC machining process eliminates the dimensional inconsistencies found in cast alternatives, producing a nut with a 34.8 mm outer diameter, 15 mm height and a 27 mm hex that accepts a standard tool without risk of rounding. The M20x1.5 fine-pitch thread ensures smooth engagement and resists loosening under vibration, while the specified 125 Nm maximum torque rating provides a clear, safe tightening reference for workshop and trackside installation alike.
Finish & Colour Options
Each D010 nut is individually anodised, sealing the alloy surface against oxidation and giving each colour a depth that painted finishes cannot match. The following colour variants are available, each with its own part number for accurate identification:
- Black — D010NER
- Blue — D010COB
- Red — D010ROS
- Gold — D010ORO
- Silver — D010SIL
Fitment & Compatibility
This swingarm axle nut is a direct, application-specific replacement designed exclusively for the following Aprilia models:
- Aprilia RSV4 Factory — 2009 to 2026
- Aprilia RSV4 R — 2009 to 2026
- Aprilia RSV4 RR — 2009 to 2026
- Aprilia RSV4 RF — 2009 to 2026
- Aprilia RSV4 1100 — 2009 to 2026
Specifications
- Part number: D010
- Material: Ergal 7075 aluminium
- Thread: M20x1.5
- Outer diameter: 34.8 mm
- Height: 15 mm
- Hex diameter: 27 mm
- Maximum tightening torque: 125 Nm
- Surface finish: anodised
| Brand | LighTech |
|---|---|
| Part number | D010 |
| Material | Ergal 7075 aluminium |
| Thread | M20x1.5 |
| Outer diameter | 34.8 mm |
| Height | 15 mm |
| Hex diameter | 27 mm |
| Maximum tightening torque | 125 Nm |
| Surface finish | Anodised |
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// LighTech
LighTech Swingarm Axle Nut Aprilia RSV4 / RSV4 1100 Factory / R / RR / RF (2009–2026) D010

Tech specs
- Brand
- LighTech
- Part number
- D010
- Material
- Ergal 7075 aluminium
- Thread
- M20x1.5
- Outer diameter
- 34.8 mm
- Height
- 15 mm
- Hex diameter
- 27 mm
- Maximum tightening torque
- 125 Nm
- Surface finish
- Anodised
- Worldwide shipping
- Genuine parts & verified quality
- 14-day returns — in stock ships within 24h
- Personal email support
// Support
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