NOX Equation Hard Advanced

Photo: extreme-tennis.eu

NOX Equation Hard Advanced

NOX · 2026 · Equation

Hybrid round/teardrop (borderline shape classification)

NOX Equation Hard Advanced pairs a low swingweight that feels light and easy to whip around, a handle-friendly balance that favours control, firm foam for a direct response and a low trampoline and a controlled, low-trampoline feel.

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Measurements

The headline figures used in the comparison, with where each sits across the indexed rackets.

Swingweight
162
Higher than 39% of rackets
Twistweight
18.4
Higher than 52% of rackets
Balance (cm)
26
Higher than 22% of rackets
Face stiffness
66
Higher than 79% of rackets
Frame stiffness
88
Higher than 88% of rackets
Foam & trampoline
HR3 Hard Core (EVA Hard) · Very low
Fiberglass (3K) + carbon frame

Measurements by source

Every reading is kept with its source and confidence. Conflicting readings are listed side by side rather than averaged.

SourceConfidenceSWTWBalScrRA
LabExtreme Tennis X-CompareHigh16218.4266688
ImageProduct image (silhouette inspection)shape Hybrid round/teardropMedium
LabTWU (Tennis Warehouse University) · Equation WPT 23weight 355.3 g · stiffness 37.2 N/mm · hitting weight 263 g · ACOR 40.2% · friction 0.269Medium1461724.8

Values are shown in each source's native scale (X-Compare, official or TWU). A blank cell means that source did not report that metric.

Closest alternatives

The rackets most similar to this one, using it as the reference.

Data & method

Measurements are third-party readings retained with provenance, and the score is a heuristic comparison, not an authoritative ranking. See the Method and Sources.