LABRATED

Nolan N104

SHARP tested this modular helmet across five impact zones in its earlier single-speed publication era. Star ratings summarize; the zone scores below are the detail.

Impact performance
The five SHARP linear-impact test points (rear view shown from behind, so the rider’s left is on the left).
Impact scores by test speed and zone, on SHARP’s 0 (poor) to 5 (very good) scale — lower measured peak acceleration scores higher
SpeedTopFrontRearLeftRight
8.5 m/s55413

SHARP publishes only the 8.5 m/s zone scores for helmets tested in the scheme's earlier years.

Specification
TypeModular (flip-up)
Tested standardECE 22.05
Test eraEarlier programme years (single-speed zone scores)
Weight1.64 kg
Sizes tested rangeXXS XS S M L XL XXL XXXL
RetentionMicrometric adjustment
ShellPolycarbonate
Price at time of test£253 (UK RRP, will have changed)

Source: SHARP — Nolan N104, retrieved 2026-07-18. Contains public sector information licensed under the Open Government Licence v3.0.

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