LighTech D014 steering head nut for Kawasaki ZX-10 R/RR in anodised aluminium 360° — drag me
02 · Data & docs

The facts.

Technical data
BrandLighTech
Part numberD014
MaterialErgal 7075 aluminium
Surface finishHard anodised
ThreadM28x1
Outer diameter42.3 mm
Height19.7 mm
Hex drive diameter34 mm
Maximum tightening torque520 Nm
FitmentKawasaki ZX-10 R / ZX-10 RR (2011–2026)
DescriptionThe whole story

When every gram and every fraction of a degree of steering precision matters on track, the LighTech steering head nut for the Kawasaki ZX-10 R/RR (2011–2026) delivers racing-grade rigidity at a weight that stock hardware simply cannot match. Machined from Ergal 7075 aluminium — the same aerospace-derived alloy trusted by factory race teams — this nut is purpose-built for riders who demand front-end accuracy whether they are chasing lap times or committing to a fast road session.

Key Features

  • Ergal 7075 aluminium construction: an ultralight, extremely high-tensile alloy that maintains structural integrity under the sustained lateral loads of hard braking and fast direction changes.
  • CNC-machined to exacting tolerances for a precise, rattle-free fit that reproduces the factory steering geometry exactly as intended.
  • Hard-anodised finish provides corrosion resistance and a clean, race-ready aesthetic that complements any ZX-10 R colour scheme.
  • M28x1 thread with a maximum tightening torque of 520 Nm ensures the steering assembly stays correctly preloaded through an entire track session.
  • Available in five anodised colours — black, blue, red, gold and silver — allowing straightforward visual matching to team or bike livery.

Engineering Detail

The geometry of this nut is engineered specifically for the ZX-10 R/RR steering head. At 42.3 mm outer diameter, 19.7 mm height and a 34 mm hex drive, it interfaces directly with standard ZX-10 R tooling and aftermarket steering damper kits without modification. The Ergal 7075 alloy has a significantly higher strength-to-weight ratio than the cast steel or standard aluminium alloys used in OEM hardware, meaning you lose mass from an area of the chassis that directly influences handling feel without sacrificing any clamping security.

Track & Road Performance

On circuit, front-end confidence is everything. A correctly preloaded steering head nut eliminates the vague, slightly elastic feeling that worn or incorrectly torqued OEM hardware can introduce at high lean angles. LighTech designed this component explicitly for performance riding environments — whether that means a Superbike class race weekend, a fast trackday, or spirited road riding where the ZX-10 R's legendary chassis deserves hardware that keeps pace with it.

Colour Variants & Part Numbers

Each colour is a separately anodised finish applied to the same precision-machined billet. The individual part codes are as follows: black (D014NER), gold (D014ORO), red (D014ROS), silver (D014SIL), cobalt blue (D014COB).

Fitment & Compatibility

  • Kawasaki ZX-10 R (2011–2026)
  • Kawasaki ZX-10 RR (2011–2026)

Specifications

Specification Detail
Thread M28x1
Outer diameter 42.3 mm
Height 19.7 mm
Hex drive diameter 34 mm
Maximum tightening torque 520 Nm
Material Ergal 7075 aluminium
Surface finish Hard anodised
Part number D014
FitmentWhich bikes this fits
  • Kawasaki ZX-10 R/RR (2011–2026)
07 · Support

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08 · Paddock

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